Contacts
EN

Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Happy Memorial Day Weekend! MROSupply stands grateful for the commitment and sacrifice made by the military and their families. While we are honoring the memory of service people around the world, operations on Monday May 25th may be slower than usual.


Add products to your shopping cart

Parts & Accessories

Audible signaling parts and accessories, including sounders, sirens, buzzers, horns, bells, and speakers, are essential components for electrical systems that rely on sound-based alerts and alarms in various industrial applications. These components ensure proper installation, protection, and performance optimization of the audible signaling system, contributing to the effectiveness, reliability, and safety of the electrical system.
Show:

Filter

Sort By:
Items per page:
Item ID
Item
Price
Quantity
#1306667
855T-L10
Allen-Bradley 855T-L10 is a 120V AC, 7 Watt incandescent replacement bulb for Bulletin 855T control tower lights and stack light modules. This OEM lamp provides indicator illumination for industrial signaling applications, designed for direct compatibility with Allen-Bradley 855 series tower light bases and modules requiring a 120V 7W bulb.
Brand Allen Bradley
Model 855T-L10
$17.03 Each
Free shipping
#1400414
TA340-6G5
NSI Industries TA340-6G5 heavy duty bell vibrating timer operates on 24VAC and features 6-button control. Designed for signaling applications requiring reliable, repetitive operation.
Brand NSI Industries
Model TA340-6G5
$269.92 Each
Free Shipping orders over $100
#1400415
TA340-6N5
NSI Industries TA340-6N5 Heavy Duty Bell timer for industrial signaling applications. Designed for reliable operation in demanding environments.
Brand NSI Industries
Model TA340-6N5
$269.92 Each
Free Shipping orders over $100
#1747664
855T-BCB
Allen-Bradley 855T-BCB Bulletin 855T control tower stack light mounting base supports up to five modular light segments. This rugged base provides a secure foundation for 855T series stack light assemblies, enabling clear visual machine status indication in industrial environments. Engineered for easy installation and integration with standard tower light modules.
Brand Allen Bradley
Model 855T-BCB
$532.44 Each
Free Shipping orders over $100
#2488678
28213000013
Pfannenberg 28213000013 BA15d 230V AC WH SP LED lamp BA15d socket 230 VAC white extra bright LED Light source
Brand Pfannenberg
Model 28213000013
$47.00 Each
Free shipping
#2488689
28213000024
Pfannenberg 28213000024 BA15d 115V AC RD LED lamp BA15d socket 115 VAC red LED Light source
Brand Pfannenberg
Model 28213000024
$47.00 Each
Free shipping
#2488697
28213000032
Pfannenberg 28213000032 LED BA15d115-230V AC BU LED Light source
Brand Pfannenberg
Model 28213000032
$47.00 Each
Free shipping
#2488751
28250148300
Pfannenberg 28250148300 265 V - 316 V AS-i network bus interface module for BR 50 BR 50-AS-i module
Brand Pfannenberg
Model 28250148300
$173.00 Each
Free Shipping orders over $100
#2488759
28250178300
Pfannenberg 28250178300 265 V - 316 V AS-i-B network bus interface module for BR 50 BR 50-AS-i-B module
Brand Pfannenberg
Model 28250178300
$173.00 Each
Free Shipping orders over $100
#2488761
28250210000
Pfannenberg 28250210000 BR50-BG with gasket Mounting Kit for BR50 Series Direct Mounting includes Gasket and Screws BR5
Brand Pfannenberg
Model 28250210000
$5.00 Each
Free shipping
#2488770
28300000004
Pfannenberg 28300000004 for PATROL PA (X)1 Surface Gasket
Brand Pfannenberg
Model 28300000004
$25.00 Each
Free shipping
#5693214
855BS-N35BL4
Allen-Bradley 855BS-N35BL4 is a Bulletin 855BS stack light beacon module with a blue LED light source for industrial signaling. This 24V DC module is designed for use with 855 series stack light bases and towers to provide visual status indication for machine and process monitoring. The compact, modular design allows for easy integration into multi-segment stack light assemblies.
Brand Allen Bradley
Model 855BS-N35BL4
Not available
#5694751
854J-B24SA3
Allen-Bradley 854J-B24SA3 is a Bulletin 854J stack light module assembly. This 3-stack unit features red, amber, and green LED light segments for multi-status visual signaling in industrial control panels and machinery. It operates on 24V DC power and is designed for panel or surface mounting to provide clear, long-distance visual indication of machine states, production status, or fault conditions.
Brand Allen Bradley
Model 854J-B24SA3
$202.88 Each
Free Shipping orders over $100
#5695280
855E-BPM10
Allen-Bradley 855E-BPM10 is a Bulletin 855E 10-position mounting base for modular LED stack light and tower light systems. This base unit provides the mounting platform and electrical connections for up to ten individual light modules, buzzers, or other signaling accessories. It is designed for industrial machine status indication and alarm applications, facilitating easy assembly and wiring of a customizable visual and audible signaling stack.
Brand Allen Bradley
Model 855E-BPM10
$333.00 Each
Free Shipping orders over $100
#5697282
855T-BSBC
Allen-Bradley 855T-BSBC is a Bulletin 855T control tower stack light mounting base. This component provides the foundational mounting point for modular stack light assemblies, allowing for the secure installation of light modules, audible signal modules, and accessories. It is designed for industrial signaling applications to provide visual and audible machine status indication.
Brand Allen Bradley
Model 855T-BSBC
$333.00 Each
Free Shipping orders over $100
#5698298
855T-BVMP
Allen-Bradley 855T-BVMP is a junction box accessory designed for use with Bulletin 855T stack lights and tower light modules. This component provides a centralized wiring point for connecting multiple light modules, buzzers, and bases, simplifying installation and maintenance. It is constructed for industrial environments and is compatible with the modular 855T signaling system for machine status indication.
Brand Allen Bradley
Model 855T-BVMP
$135.00 Each
Free Shipping orders over $100
#5698379
855E-LL10G
Allen-Bradley 855E-LL10G is a green LED lamp module designed for socket-mounting in Bulletin 855E stack light and tower light assemblies. This industrial signaling component provides a high-intensity, long-life visual indicator for machine status, alarms, or process sequencing. It is a direct replacement part for modular signaling systems, engineered for reliable operation in demanding plant environments.
Brand Allen Bradley
Model 855E-LL10G
$258.07 Each
Free Shipping orders over $100
#5698897
855T-BPM10C
Allen-Bradley 855T-BPM10C is a Bulletin 855T tower stack light mounting base designed to support up to 10 modular light segments, buzzers, and accessories. This robust base provides a secure foundation for building multi-level visual and audible signaling systems in industrial control panels and machinery. It features a durable construction for reliable performance in demanding environments.
Brand Allen Bradley
Model 855T-BPM10C
$2,250.00 Each
Free Shipping orders over $100
#5699074
855E-LL24W
Allen-Bradley 855E-LL24W is a 24V DC LED lamp module for Bulletin 855E stack lights and tower lights. This industrial signaling component provides a high-intensity white light output for machine status indication, alarm signaling, and process monitoring. Designed for reliable operation in demanding environments, it features a standard bayonet-style base for quick installation and replacement within compatible 855E stack light assemblies.
Brand Allen Bradley
Model 855E-LL24W
$216.00 Each
Free Shipping orders over $100
#5699334
854K-BSFC
Allen-Bradley 854K-BSFC is a Bulletin 854K stack light base module designed to mount on a 22.5mm panel cutout. This 4-position base provides the mounting foundation for modular stack light assemblies, allowing for the addition of audible and visual signaling modules such as beacons, strobes, and steady lights. It is constructed for industrial environments and is compatible with other Bulletin 855 stack light components for creating custom machine status indicators.
Brand Allen Bradley
Model 854K-BSFC
$117.00 Each
Free Shipping orders over $100
#5699849
854K-B24SA3
Allen-Bradley 854K-B24SA3 is a Bulletin 854K LED stack light assembly for industrial machine status indication. This 3-module tower features red, amber, and green LED light segments powered by a 24V DC supply voltage. The modular design allows for flexible configuration and mounting on control panels or machinery to provide clear, long-distance visual alerts for operational states, warnings, or faults.
Brand Allen Bradley
Model 854K-B24SA3
$243.00 Each
Free Shipping orders over $100
#5700980
854J-BVMC
Allen-Bradley 854J-BVMC is a Bulletin 854J stack light base module designed to support up to five individual light or sound modules. This black base provides the mounting and electrical interconnection for Allen-Bradley 855E and 855T series stack light towers. It features a 22mm mounting hole and screw terminals for simplified wiring and assembly in industrial signaling applications.
Brand Allen Bradley
Model 854J-BVMC
$90.85 Each
Free shipping
#5701426
855E-LL24R
Allen-Bradley 855E-LL24R is a 24V DC LED lamp module for Bulletin 855E stack lights and tower lights. This red indicator module provides high-visibility signaling for machine status, alarms, and production line sequencing. Designed for industrial environments, it features a long-life LED for reliable operation and easy plug-in installation into compatible 855E bases.
Brand Allen Bradley
Model 855E-LL24R
$216.00 Each
Free Shipping orders over $100
#5701565
854J-BPM10C
Allen-Bradley 854J-BPM10C is a Bulletin 854J stack light base module designed to support up to 10 indicator light segments. This base provides the mounting and electrical interconnection for modular tower light assemblies, facilitating visual machine status signaling. It features a 30mm mounting hole and is constructed for industrial environments to organize and power a multi-light stack.
Brand Allen Bradley
Model 854J-BPM10C
$135.00 Each
Free Shipping orders over $100
#5702953
854K-BNPTC
Allen-Bradley 854K-BNPTC is a Bulletin 854K stack light base module designed for building multi-segment visual signaling towers. This 5-position base provides the mounting and electrical interconnection for up to five modular light segments, buzzers, or other accessories. It features a 24V DC power supply input and offers an IP65 environmental rating for protection against dust and water jets.
Brand Allen Bradley
Model 854K-BNPTC
$99.00 Each
Free shipping
#5703760
855T-L24
Allen-Bradley 855T-L24 is a 24V AC/DC LED lamp module designed for use with Bulletin 855T control tower and stack light assemblies. This indicator light provides a high-visibility signal for machine status, alarms, or process sequencing in industrial environments. The module is engineered for easy plug-in installation and replacement within compatible 855T stack light bases.
Brand Allen Bradley
Model 855T-L24
$21.60 Each
Free shipping
#5703923
855T-ABCAP
Allen-Bradley 855T-ABCAP is a black protective end cap for Bulletin 855T stack light and tower light modules. This accessory provides a finished appearance and environmental protection for the top of a light tower assembly, preventing ingress of dust and moisture. It is designed to snap onto standard 855T series light modules and bases, completing the assembly for industrial signaling applications.
Brand Allen Bradley
Model 855T-ABCAP
$68.40 Each
Free shipping
#5703968
855E-BVMC
Allen-Bradley 855E-BVMC is a vertical base and cap assembly for Bulletin 855E modular stack lights and tower lights. This component provides the structural mounting and protective cover for stacking LED light modules, buzzers, and other signaling accessories. It is designed for industrial environments, facilitating the creation of multi-level visual and audible status indicators for machine control and process monitoring applications.
Brand Allen Bradley
Model 855E-BVMC
$129.49 Each
Free Shipping orders over $100
#5704843
855E-LL10W
Allen-Bradley 855E-LL10W is a white LED lamp module designed for use with Bulletin 855T and 855E LED stack lights and tower lights. This 120V AC module provides a high-intensity white light signal for industrial machine status indication. It is a direct replacement component for maintaining and servicing Allen-Bradley stack light systems, offering long life and low power consumption compared to incandescent bulbs.
Brand Allen Bradley
Model 855E-LL10W
$216.00 Each
Free Shipping orders over $100
#5707937
855E-BCBC
Allen-Bradley 855E-BCBC is a mounting base for Bulletin 855E LED stack light and tower light modules. This component provides a secure foundation for assembling multi-segment visual signaling units, featuring an integrated cap for a finished appearance. It is designed for industrial environments to support status indication, alarms, and machine condition signaling.
Brand Allen Bradley
Model 855E-BCBC
$99.00 Each
Free shipping
#5708347
854K-BPM10C
Allen-Bradley 854K-BPM10C is a Bulletin 854K stack light base module designed to support up to 10 indicator light segments. This 24V DC base provides the mounting and electrical interface for modular stack light assemblies, commonly used for machine status indication in industrial control panels. It features a compact design for DIN rail or panel mounting and facilitates easy assembly of multi-color visual signaling systems.
Brand Allen Bradley
Model 854K-BPM10C
$180.00 Each
Free Shipping orders over $100
#5708667
855E-LL10R
Allen-Bradley 855E-LL10R is a 10-watt LED lamp module for Bulletin 855E stack lights and signaling towers. This module operates on 120V AC and features a high-intensity red lens for clear status indication in industrial environments. Designed for long life and low energy consumption, it provides a reliable visual signal for machine status, alerts, or process monitoring as part of a modular stack light assembly.
Brand Allen Bradley
Model 855E-LL10R
$540.00 Each
Free Shipping orders over $100
#5709706
854J-BSFC
Allen-Bradley 854J-BSFC is a Bulletin 854J stack light base assembly designed to support modular signaling towers. This 5-segment base provides a secure mounting platform for Allen-Bradley 855E and 855T LED stack light modules, buzzers, and accessories. It features a 22mm panel mounting hole for standard industrial installation.
Brand Allen Bradley
Model 854J-BSFC
$99.00 Each
Free shipping
#5710017
855E-BCB
Allen-Bradley 855E-BCB is a Bulletin 855E base unit for mounting modular stack light and tower light modules. This mounting base provides a secure foundation for assembling multi-segment visual signaling systems, allowing for the vertical stacking of indicator modules, audible alarms, and other signaling accessories. It is designed for industrial environments and integrates with the Allen-Bradley 855E series of signaling products.
Brand Allen Bradley
Model 855E-BCB
$90.00 Each
Free shipping
#5714092
854K-BVMC
Allen-Bradley 854K-BVMC is a Bulletin 854K stack light base module designed to support multi-station signaling towers. This 5-station base provides a secure mounting platform for modular light, sound, and visual indicator modules, facilitating the assembly of custom tower lights. It features a 22mm mounting hole for panel installation and an IP65-rated enclosure for protection against dust and water jets.
Brand Allen Bradley
Model 854K-BVMC
$144.00 Each
Free Shipping orders over $100
#5714739
855T-BPM10
Allen-Bradley 855T-BPM10 is a black pole mount base for Bulletin 855T stack lights and tower lights. This accessory provides a secure mounting point for modular signaling devices, enabling the creation of multi-tiered visual status indicators in industrial control panels and machinery. Constructed for durability in industrial environments, it facilitates easy assembly and wiring of light modules, buzzers, and stackable sections.
Brand Allen Bradley
Model 855T-BPM10
$504.00 Each
Free Shipping orders over $100
#5715416
854J-ABUB
Allen-Bradley 854J-ABUB is a Bulletin 854J stack light base, designed to mount up to five modular light segments, buzzers, or other signaling modules. This base unit provides a secure, centralized mounting point for Allen-Bradley 855E and 855T series stack light components, featuring a 22mm panel cutout for standard industrial installation. It serves as the foundational element for constructing custom visual and audible signaling towers in control panels and machinery.
Brand Allen Bradley
Model 854J-ABUB
$79.20 Each
Free shipping
#5718564
855E-BPM25
Allen-Bradley 855E-BPM25 is a Bulletin 855E base unit for modular stack lights and tower lights. This component provides the mounting foundation for 25mm diameter stack light modules, including LED light, strobe, and audible signal modules. It is designed for industrial signaling applications to create visual and audible status indicators for machine and process control.
Brand Allen Bradley
Model 855E-BPM25
$180.00 Each
Free Shipping orders over $100
#5719044
854J-BNPTC
Allen-Bradley 854J-BNPTC Bulletin 854J stack light base module for building multi-segment visual signaling towers. This 5-position base provides a secure mounting platform for up to five modular light, sound, or communication modules. It features a 24V DC power supply connection and is rated IP65 for protection against dust and water jets, suitable for industrial environments.
Brand Allen Bradley
Model 854J-BNPTC
$86.40 Each
Free shipping
#5719391
855BM-AVM
Allen-Bradley 855BM-AVM mounting bracket for Bulletin 855BM stack light modules and tower lights. This accessory provides secure mounting and installation for visual signaling devices in industrial control panels and machinery. Constructed from durable materials suitable for typical industrial environments, it facilitates organized and reliable status indication.
Brand Allen Bradley
Model 855BM-AVM
$61.20 Each
Free shipping
#5719757
855T-BPM25
Allen-Bradley 855T-BPM25 is a pole mount base for Bulletin 855T stack light and tower light modules. This mounting accessory provides a secure, upright mounting point for modular signaling assemblies, facilitating the creation of multi-segment visual indicators for machine status, alarms, and production line signaling. Constructed for industrial environments, it is compatible with the full range of 855T LED light modules, buzzers, and stackable bases.
Brand Allen Bradley
Model 855T-BPM25
$558.00 Each
Free Shipping orders over $100
#5721590
854J-L20
Allen-Bradley 854J-L20 is a 20mm LED replacement lamp module designed for Bulletin 855E and 855T series stack lights and tower lights. This industrial-grade LED module provides a long-lasting, energy-efficient light source for machine status indication. It is a direct-fit component for maintaining and servicing Allen-Bradley visual signaling systems in factory automation and control panel applications.
Brand Allen Bradley
Model 854J-L20
$79.20 Each
Free shipping
#5722095
855E-LL24A
Allen-Bradley 855E-LL24A is a 24V AC/DC LED lamp module designed for use with Bulletin 855E stack lights and tower lights. This industrial indicator provides a high-intensity, long-life light source for machine status, alarm, and process signaling applications. The module features a universal voltage input and is engineered for easy integration into modular signaling systems.
Brand Allen Bradley
Model 855E-LL24A
$216.00 Each
Free Shipping orders over $100
#5725240
855T-L12
Allen-Bradley 855T-L12 is a 12V AC/DC, 1.2W lamp module designed for use with Bulletin 855T stack light and tower light assemblies. This indicator lamp provides a clear visual signal in industrial control panels and machinery. It is a direct replacement component for maintaining existing Allen-Bradley signaling systems.
Brand Allen Bradley
Model 855T-L12
$18.50 Each
Free shipping
#5728371
855T-GSBC
Allen-Bradley 855T-GSBC is a Bulletin 855T control tower stack light mounting base. This mounting kit provides a secure foundation for assembling multi-module stack light towers, used for visual machine status indication in industrial environments. It is designed for use with compatible Bulletin 855T stack light modules and accessories to create a complete signaling system.
Brand Allen Bradley
Model 855T-GSBC
$216.00 Each
Free Shipping orders over $100
#5728677
855E-LL24G
Allen-Bradley 855E-LL24G is a 24V DC LED lamp module for Bulletin 855E stack lights and tower lights. This green indicator module provides high-visibility signaling for machine status, alarms, or process sequencing in industrial control panels and automation systems. The module is designed for easy plug-in installation into compatible 855E bases and features a long-life LED light source.
Brand Allen Bradley
Model 855E-LL24G
$241.83 Each
Free Shipping orders over $100
#5729058
855T-BCBC
Allen-Bradley 855T-BCBC Bulletin 855T control tower stack light mounting base. Provides a secure foundation for modular stack light assemblies, enabling multi-segment visual signaling towers. Designed for industrial environments to mount light modules, audible alarms, and accessories for clear machine status indication.
Brand Allen Bradley
Model 855T-BCBC
$853.20 Each
Free Shipping orders over $100
#5729487
855E-LL10A
Allen-Bradley 855E-LL10A is a Bulletin 855E LED lamp module designed for use in stack lights and tower light signaling systems. This 24V DC module features a 10mm high-intensity LED, providing a bright, energy-efficient status indicator for industrial control panels and machinery. It is a direct-fit component for compatible Allen-Bradley 855 series stack light bases, offering long service life and reliable visual signaling in factory automation applications.
Brand Allen Bradley
Model 855E-LL10A
$171.00 Each
Free Shipping orders over $100
#5729945
855E-BVM
Allen-Bradley 855E-BVM is a vertical mounting base for Bulletin 855E modular control tower stack lights. This base provides a secure, upright mounting point for stacking light modules, buzzers, and accessories to create a complete visual and audible signaling station. It is designed for panel or surface installation in industrial environments to indicate machine status, alarms, or production states.
Brand Allen Bradley
Model 855E-BVM
$120.60 Each
Free Shipping orders over $100
#5732618
855T-DS2BPM10
Allen-Bradley 855T-DS2BPM10 is a Bulletin 855T modular control tower stack light assembly. This unit features a 2-stack configuration with red and green LED light modules, a 24V DC power supply, and an IP65-rated base for dust and water jet protection. It is designed for industrial machine status indication and signaling applications, providing high-visibility visual alerts in manufacturing and process environments.
Brand Allen Bradley
Model 855T-DS2BPM10
$702.00 Each
Free Shipping orders over $100
#5733229
855E-BPM40
Allen-Bradley 855E-BPM40 is a Bulletin 855E base unit for modular stack lights and tower lights. This base provides the mounting and electrical interface for up to five stackable light modules, buzzers, or other signaling accessories. It features a 40mm mounting hole, 24V DC input voltage, and screw terminal connections for simplified wiring. The base is designed for industrial machine status indication and alarm applications.
Brand Allen Bradley
Model 855E-BPM40
$165.60 Each
Free Shipping orders over $100
#5734649
855T-BVMR
Allen-Bradley 855T-BVMR is a Bulletin 855T junction box designed for use with Allen-Bradley tower light and stack light modules. This IP65-rated enclosure provides a protected connection point for power and signal wiring to modular light assemblies, simplifying installation and maintenance. It is engineered for industrial environments and is compatible with 24V DC input systems commonly used in control panel and machine signaling applications.
Brand Allen Bradley
Model 855T-BVMR
Not available
#5738202
855E-BPM10C
Allen-Bradley 855E-BPM10C is a mounting base for Bulletin 855E control tower stack lights. This component provides a secure foundation for modular stack light assemblies, facilitating the construction of multi-level visual signaling systems. It is designed for industrial environments to support status indication and alarm functions.
Brand Allen Bradley
Model 855E-BPM10C
$171.00 Each
Free Shipping orders over $100
#5738584
854J-L24
Allen-Bradley 854J-L24 is a replacement lamp for Bulletin 854J stack light and tower light assemblies. This component is used to maintain or restore illumination in modular industrial signaling devices. It is designed for compatibility with standard 854J light modules, providing a direct replacement for failed or damaged lamps within the system.
Brand Allen Bradley
Model 854J-L24
$79.20 Each
Free shipping
#6151270
C2SS2-10B-10
ABB C2SS2-10B-10 Maintained Selector Switch 2 Position Knob 1NO 1A 240VAC C2SS Series
Brand ABB
Model C2SS2-10B-10
$23.22 Each
Free shipping
#6151271
C2SS2-10B-11
ABB C2SS2-10B-11 Maintained Selector Switch 2 Position Knob 1NO 1NC 1A 240VAC C2SS Series
Brand ABB
Model C2SS2-10B-11
$36.37 Each
Free shipping
#6151272
C2SS2-10B-20
ABB C2SS2-10B-20 Selector Switch 2 Pos 90 Deg Black Plastic Bezel 2 NO Maint Black
Brand ABB
Model C2SS2-10B-20
$30.96 Each
Free shipping
#6151273
C3SS1-10B-20
ABB C3SS1-10B-20 Selector Switch 3 Pos Chrome Metal Bezel 2 NO Maint Black
Brand ABB
Model C3SS1-10B-20
$18.95 Each
Free shipping
#6151640
M3SS1-10B
ABB M3SS1-10B Switch Selector 3 Pos 45 Deg Black Plastic Bezel Short HDL Maint Black
Brand ABB
Model M3SS1-10B
$15.33 Each
Free shipping
#6151643
M3SS2-10B
ABB M3SS2-10B Switch Selector 3 Pos 45 Deg Black Plastic Bezel Short HDL Rtn L/R Black
Brand ABB
Model M3SS2-10B
$13.38 Each
Free shipping