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Overload Relays

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#1154869
193-ED1EB
Allen-Bradley 193-ED1EB is a Bulletin 193 electronic overload relay designed for motor protection. It features an adjustable current range from 5.4 to 27 amperes, providing precise overload and phase-loss protection for three-phase AC motors. This solid-state relay offers reliable trip class selection, manual or automatic reset options, and is typically used with Bulletin 100 or 500 contactors in motor starter assemblies for industrial control applications.
Brand Allen Bradley
Model 193-ED1EB
$1,480.50 Each
Free Shipping orders over $100
#1192672
193-EA1EB
Allen-Bradley 193-EA1EB is a Bulletin 193 electronic overload relay designed for motor protection. This 3-pole device features an adjustable current range of 1.0 to 1.6A, suitable for precise motor overload protection. It operates with a 24V AC/DC power supply and includes features like phase loss protection and trip class selection. The relay is designed for DIN rail mounting and is commonly used with Bulletin 100 and 500 contactors in motor starter assemblies.
Brand Allen Bradley
Model 193-EA1EB
$864.00 Each
Free Shipping orders over $100
#1307935
RW17-1D3-D028
WEG RW17-1D3-D028 is a thermal overload relay from the RW17 series, designed for motor protection. It features a Class 10 trip characteristic with an adjustable current range of 1.8 to 2.8 amps. This overload relay is commonly used in motor starter applications to provide reliable protection against overloads and phase loss, ensuring the longevity of three-phase induction motors.
Brand WEG
Model RW17-1D3-D028
$30.00 Each
Free shipping
#1307955
RW27-1D2-U032
WEG RW27-1D2-U032 is a 2-pole thermal overload relay from the RW27 series, designed for motor protection. It features a Class 10 trip curve and an adjustable current range of 22-32A. This overload relay is engineered for use with IEC contactors to provide reliable overload and phase-loss protection for three-phase motors in industrial control applications. It is suitable for panel mounting and integrates with WEG motor starters.
Brand WEG
Model RW27-1D2-U032
$33.00 Each
Free shipping
#1307957
RW27-1D3-D004
WEG RW27-1D3-D004 is a thermal overload relay from the RW27 series, designed for motor protection. It features a Class 10 trip characteristic for fast overload response and an adjustable current range of 0.28 to 0.4 Amps. This IEC-compliant relay provides reliable protection for fractional horsepower motors in industrial control applications.
Brand WEG
Model RW27-1D3-D004
$33.00 Each
Free shipping
#1307959
RW27-1D3-D012
WEG RW27-1D3-D012 is a thermal overload relay from the RW27 series, designed for motor protection in industrial control circuits. This Class 10 device features an adjustable current range of 0.8 to 1.2 amps, providing precise protection for fractional horsepower motors. It is commonly used in combination with WEG CWB series contactors within motor starter assemblies to safeguard against overload conditions, phase loss, and phase unbalance, ensuring reliable operation and extended equipment life.
Brand WEG
Model RW27-1D3-D012
$33.00 Each
Free shipping
#1307978
RW67-1D2-U050
WEG RW67-1D2-U050 is a thermal overload relay from the RW67 series, designed for motor protection in industrial control applications. It features a Class 10 trip characteristic for fast overload response, with an adjustable current setting range of 32 to 50 amps. This relay is typically used in combination with WEG CWB series contactors to provide reliable overload protection for three-phase motors, helping to prevent damage from excessive current draw.
Brand WEG
Model RW67-1D2-U050
$58.00 Each
Free shipping
#1307979
RW67-1D3-U040
WEG RW67-1D3-U040 RW67 series thermal overload relay with Class 10 trip characteristic and adjustable current range of 25 to 40 amps. This three-pole overload relay is designed for direct mounting on WEG CWM32/40 contactors to provide reliable motor protection in industrial control applications.
Brand WEG
Model RW67-1D3-U040
$57.33 Each
Free shipping
#1307980
RW67-1D3-U050
WEG RW67-1D3-U050 is a thermal overload relay from the RW67 series, designed for motor protection in industrial control applications. It features a Class 10 trip curve for fast overload response, with an adjustable current setting range of 32 to 50 amps. This relay is compatible with WEG contactors for building motor starters and provides reliable protection against phase loss and current imbalance.
Brand WEG
Model RW67-1D3-U050
$62.00 Each
Free shipping
#1307982
RW67-2D2-U050
WEG RW67-2D2-U050 is a two-pole thermal overload relay from the RW series, designed for motor protection. It features a Class 10 trip characteristic for standard motor starting applications and an adjustable current range of 32 to 50 Amps. This overload relay is commonly used in combination with WEG CWB series contactors to provide reliable overload protection for three-phase motors in industrial control panels.
Brand WEG
Model RW67-2D2-U050
$62.61 Each
Free shipping
#1307986
RW67-2D2-U080
WEG RW67-2D2-U080 is a two-pole thermal overload relay designed for motor protection. It features a Class 10 trip characteristic and an adjustable current range of 63 to 80 amperes. This overload relay is part of the RW series, compatible with WEG motor starters and contactors for industrial control applications. It provides reliable protection against overloads, phase loss, and phase unbalance in three-phase motor circuits.
Brand WEG
Model RW67-2D2-U080
$69.20 Each
Free shipping
#1307988
RW67-2D3-U050
WEG RW67-2D3-U050 Class 10 thermal overload relay with 32-50 A adjustable current range for three-phase motor protection. This RW series relay provides overload and phase loss protection and is designed for direct mounting on WEG CWM50-80 contactors to form a complete motor starter assembly. Meets IEC 60947-4-1 standards.
Brand WEG
Model RW67-2D3-U050
$62.61 Each
Free shipping
#1307989
RW67-2D3-U057
WEG RW67-2D3-U057 is a thermal overload relay from the RW series, designed for motor protection. This Class 10 device features an adjustable current range of 40-57 amperes, providing reliable protection against overloads and phase loss. It is compatible with WEG contactors and motor starters, ensuring coordinated protection for three-phase AC motors in industrial applications. The relay includes manual or automatic reset options and features a test function for operational verification.
Brand WEG
Model RW67-2D3-U057
$62.61 Each
Free shipping
#2852820
RWB40E-3-A4U008
WEG RWB40E-3-A4U008 electronic overload relay with adjustable current range of 1.6-8 A for motor protection. Features Class 10/20/30 trip protection, automatic/manual reset, and one NO plus one NC auxiliary contact. Designed for direct mounting on WEG CWB series IEC contactors. Maximum insulation voltage 690 V.
Brand WEG
Model RWB40E-3-A4U008
$60.63 Each
Free shipping
#2852821
RWB40E-3-A4U025
WEG RWB40E-3-A4U025 is a three-pole thermal overload relay from the RWB series, designed for motor protection in IEC control applications. It features an adjustable current setting range from 5 to 25 amperes, providing Class 10 trip protection. This relay includes a single-pole auxiliary contact (1NO+1NC) for signaling and is compatible with WEG CWB series contactors. It is suitable for use in motor starters, panels, and industrial automation systems requiring reliable overload protection.
Brand WEG
Model RWB40E-3-A4U025
$60.63 Each
Free shipping
#5693246
193-ED1DB
Allen-Bradley 193-ED1DB is a Bulletin 193 electronic overload relay designed for motor protection. This 3-pole device features an adjustable current range of 1.0 to 1.6A and operates with a 24V DC power supply. It provides solid-state overload protection with trip class selection, phase loss detection, and manual or automatic reset options for reliable motor circuit protection in industrial control applications.
Brand Allen Bradley
Model 193-ED1DB
$1,131.00 Each
Free Shipping orders over $100
#5694821
193-EEED
Allen-Bradley 193-EEED is an E1 Plus electronic overload relay from Bulletin 193, designed for motor protection. This 3-pole device features an adjustable current range of 0.10 to 0.16A and operates on a 24V AC/DC power supply. It provides solid-state overload protection with trip class selection, phase loss detection, and ground fault protection options for precise motor control in industrial applications.
Brand Allen Bradley
Model 193-EEED
$1,051.32 Each
Free Shipping orders over $100
#5698600
193-EECP
Allen-Bradley 193-EECP is an E1 Plus electronic overload relay from the Bulletin 193 family, designed for motor protection in industrial control applications. This solid-state device provides reliable overload and phase loss protection for three-phase motors, offering adjustable current settings and trip class selection.
Brand Allen Bradley
Model 193-EECP
$660.00 Each
Free Shipping orders over $100
#5699167
193-ESM-IG-30A-C23
Allen-Bradley 193-ESM-IG-30A-C23 is a Bulletin 193 electronic overload relay sensing module. This 30A module provides motor overload protection with a Class 30 trip time, designed for integration into motor control systems. It features electronic sensing for accurate current monitoring and is compatible with Bulletin 193 overload relay bases and accessories for industrial motor protection applications.
Brand Allen Bradley
Model 193-ESM-IG-30A-C23
$389.00 Each
Free Shipping orders over $100
#5701452
193-EEEP
Allen-Bradley 193-EEEP is an electronic overload relay from the Bulletin 193 E1 Plus series. This solid-state device provides adjustable motor overload protection for a current range of 0.1 to 1.6 Amps. It features three poles, a 24-240V AC/DC supply voltage, and includes phase loss protection. Designed for DIN rail mounting, it is used for protecting small motors in industrial control applications.
Brand Allen Bradley
Model 193-EEEP
$900.00 Each
Free Shipping orders over $100
#5702042
809S-C1-10A-230
Allen-Bradley 809S-C1-10A-230 is a Bulletin 809S current monitoring relay, catalog number PN-65467. This solid-state relay monitors single-phase AC or DC current for overload or underload conditions, with a 10A current rating and a 230V AC/DC supply voltage. It features a 1 C/O (SPDT) contact output rated for 8A, adjustable trip delay, and DIN-rail mounting for motor protection and load monitoring applications.
Brand Allen Bradley
Model 809S-C1-10A-230
$315.00 Each
Free Shipping orders over $100
#5706879
592-JOV16
Allen-Bradley 592-JOV16 is a Bulletin 592 electronic overload relay designed for motor protection. This 3-pole relay features a 16A full load current rating and a Class 10 trip curve for standard motor starting applications. It provides adjustable overload protection, phase loss detection, and ground fault protection, integrating with motor starters for comprehensive control circuit safety in industrial environments.
Brand Allen Bradley
Model 592-JOV16
$222.33 Each
Free Shipping orders over $100
#5707540
817S-PTC-48
Allen-Bradley 817S-PTC-48 is a Bulletin 817S thermistor monitoring relay designed for motor overload protection using PTC thermistor sensors. It operates on a 48V AC/DC supply voltage and monitors the resistance of embedded thermistors to detect overtemperature conditions in motors or windings. This solid-state relay provides a changeover contact output for fault signaling and is typically DIN rail mounted for integration into motor control circuits.
Brand Allen Bradley
Model 817S-PTC-48
$220.50 Each
Free Shipping orders over $100
#5709116
592-EEDC
Allen-Bradley 592-EEDC Bulletin 592 electronic overload relay, 3-pole, adjustable current range 0.5-1.3 A, 24V DC control voltage. Provides overload and phase-loss protection for small motors. Designed for use with Bulletin 100 or 500 contactors in motor starter assemblies.
Brand Allen Bradley
Model 592-EEDC
$828.50 Each
Free Shipping orders over $100
#5713516
193-EA2FB
Allen-Bradley 193-EA2FB is a Bulletin 193 thermal overload relay providing Class 20 trip protection for motors with a current range of 3.7 to 12 amperes. This solid-state electronic overload relay is designed for use with Bulletin 100-C08, C12, C16, C23, M05, and M08 IEC contactors, offering motor protection with adjustable current settings, manual or automatic reset, and phase loss protection. It features a compact DIN-rail mount design for motor starter assemblies.
Brand Allen Bradley
Model 193-EA2FB
$720.00 Each
Free Shipping orders over $100
#5714445
193-EA1DB
Allen-Bradley 193-EA1DB is a Bulletin 193 electronic overload relay designed for motor protection. This 3-pole device features an adjustable current range of 1.0 to 1.6A, suitable for precise motor overload protection. It operates with a 24V AC/DC control voltage and includes features like phase loss protection and manual or automatic reset options. This solid-state relay provides reliable, trip-free protection for motors in industrial control applications.
Brand Allen Bradley
Model 193-EA1DB
$900.00 Each
Free Shipping orders over $100
#5716241
193-ESM-I-30A-T
Allen-Bradley 193-ESM-I-30A-T is an electronic sensing module designed for use with Bulletin 193 motor overload relays. This module provides precise current sensing for motor protection applications, rated for 30 amperes. It is a key component for solid-state overload protection, enabling accurate monitoring and trip functions to safeguard motors from overload conditions in industrial control systems.
Brand Allen Bradley
Model 193-ESM-I-30A-T
$252.00 Each
Free Shipping orders over $100
#5717693
817S-PTC-115
Allen-Bradley 817S-PTC-115 is a Bulletin 817S thermistor monitoring relay designed for motor overload protection. It operates from a 115V AC supply voltage and monitors PTC (Positive Temperature Coefficient) thermistor sensors embedded in motor windings. This solid-state relay provides a changeover contact output for fault signaling and control circuit interruption upon detecting an overtemperature condition, helping to prevent motor damage.
Brand Allen Bradley
Model 817S-PTC-115
$199.50 Each
Free Shipping orders over $100
#5718225
193-KC10
Allen-Bradley 193-KC10 is a Bulletin 193-K thermal overload relay designed for motor protection. It features a 10 A adjustable current range, a maximum operational voltage of 690 V AC, and includes one normally open (1NO) and one normally closed (1NC) auxiliary contact. This relay provides reliable overload and phase-loss protection for three-phase AC motor starters in industrial control applications.
Brand Allen Bradley
Model 193-KC10
$111.33 Each
Free Shipping orders over $100
#5718987
817-E2
Allen-Bradley 817-E2 is a Bulletin 817 thermistor protection relay designed for motor overload protection using PTC thermistor sensors. This DIN rail-mount relay features a DPST (Double-Pole Single-Throw) contact configuration to monitor temperature-sensitive resistors embedded in motor windings. It provides a reliable safety function by tripping the control circuit when an over-temperature condition is detected, helping to prevent motor damage.
Brand Allen Bradley
Model 817-E2
$547.58 Each
Free Shipping orders over $100
#5719052
592-EEGD
Allen-Bradley 592-EEGD Bulletin 592 electronic overload relay, 1.0 to 1.6 A adjustable current range, three-pole configuration, 24V AC/DC power supply. Solid-state relay provides precise overload and phase-loss protection for small motors in industrial control applications, typically mounting to a contactor.
Brand Allen Bradley
Model 592-EEGD
$573.00 Each
Free Shipping orders over $100
#5719097
193-KB63
Allen-Bradley 193-KB63 is a Bulletin 193-K thermal overload relay designed for motor protection. It features a 6.3A adjustable current setting, a maximum operational voltage of 690V AC, and includes one normally open (1NO) and one normally closed (1NC) auxiliary contact. This clip-on mounting relay is rated for 6W power consumption and provides reliable overload protection for industrial motor starter applications.
Brand Allen Bradley
Model 193-KB63
$104.50 Each
Free Shipping orders over $100
#5720671
813S-V3-230V
Allen-Bradley 813S-V3-230V is a Bulletin 813S voltage monitoring relay designed for 3-phase AC systems. It operates from a 230V AC supply voltage and provides one normally open (N.O.) and one normally closed (N.C.) output contact rated at 6A. This relay monitors for phase loss, phase sequence, and under/overvoltage conditions, offering adjustable voltage thresholds and time delays.
Brand Allen Bradley
Model 813S-V3-230V
$503.85 Each
Free Shipping orders over $100
#5720789
193-EA1FB
Allen-Bradley 193-EA1FB Bulletin 193 electronic overload relay, 3-pole, adjustable current range 1.0 to 1.6 A, operating voltage 24 to 600V AC. Solid-state design provides overload and jam protection with phase loss detection. Supports manual or automatic reset. Suitable for motor starter applications in industrial environments.
Brand Allen Bradley
Model 193-EA1FB
$900.00 Each
Free Shipping orders over $100
#5721567
193-EEBB
Allen-Bradley 193-EEBB is a Bulletin 193 E1 Plus electronic overload relay designed for motor protection. This 3-pole device features an adjustable current range of 0.1 to 1.6A, suitable for small motor applications. It operates on a 24-240V AC/DC supply voltage and provides solid-state protection with trip class 10, 20, or 30 selectability. The relay includes manual or automatic reset options and offers auxiliary contacts for signaling.
Brand Allen Bradley
Model 193-EEBB
$330.00 Each
Free Shipping orders over $100
#5722199
813S-V3-400V
Allen-Bradley 813S-V3-400V Bulletin 813S voltage monitoring relay for three-phase AC systems. Monitors phase loss, phase sequence, and under/overvoltage conditions. Rated 400V AC. Provides relay output for control circuit protection in industrial motor control and power distribution applications.
Brand Allen Bradley
Model 813S-V3-400V
$516.25 Each
Free Shipping orders over $100
#5722586
813S-V1-500V-48
Allen-Bradley 813S-V1-500V-48 is a Bulletin 813S voltage monitoring relay designed for AC and DC systems. It monitors single-phase AC voltages from 48 to 500V or DC voltages from 24 to 500V, with a 1 changeover (SPDT) contact rated at 6A. This relay provides under-voltage and over-voltage protection, features a fixed hysteresis, and includes LED status indication for power and relay state. It is DIN rail mountable for easy installation in control panels.
Brand Allen Bradley
Model 813S-V1-500V-48
$280.17 Each
Free Shipping orders over $100
#5725297
813S-V3-690V
Allen-Bradley 813S-V3-690V is a Bulletin 813S three-phase voltage monitoring relay designed for motor protection and undervoltage/overvoltage detection. It monitors line voltages from 200 to 690V AC, 50/60 Hz, with adjustable trip delay. Features a single normally open (1 N.O.) relay contact rated 8A at 250V AC, DIN-rail mounting, and LED status indication for power and fault conditions.
Brand Allen Bradley
Model 813S-V3-690V
$555.00 Each
Free Shipping orders over $100
#5726818
193-T1AB10
Allen-Bradley 193-T1AB10 is a Bulletin 193 thermal overload relay designed for motor protection. This 3-pole relay features an adjustable trip current range of 1.0 to 1.6 Amps, providing precise overload protection for fractional horsepower motors. It is a direct replacement for manual and magnetic starter applications, offering reliable bimetallic trip protection with manual or automatic reset options. The relay mounts to Bulletin 100 and 500 series contactors.
Brand Allen Bradley
Model 193-T1AB10
$120.00 Each
Free Shipping orders over $100
#5727955
592-BOV4
Allen-Bradley 592-BOV4 Bulletin 592 electronic overload relay, 4-pole, with adjustable current range of 0.10 to 0.16A. Provides precise overload and phase-loss protection for small motors. Designed for use with contactors to form a complete motor starter assembly in industrial control applications.
Brand Allen Bradley
Model 592-BOV4
$302.36 Each
Free Shipping orders over $100
#5729057
817S-PTC-230
Allen-Bradley 817S-PTC-230 is a Bulletin 817S thermistor monitoring relay designed for motor protection. It operates from a 230V AC supply voltage and monitors PTC thermistor sensors for overtemperature conditions. This relay provides a safety function by interrupting the motor control circuit upon detecting a fault, helping to prevent motor damage from overheating. It is typically used in conjunction with motor starters and overload relays for comprehensive motor protection.
Brand Allen Bradley
Model 817S-PTC-230
$195.00 Each
Free Shipping orders over $100
#5734960
193-T1AC10
Allen-Bradley 193-T1AC10 is a Bulletin 193 thermal overload relay designed for motor protection. It features a 1.0 to 1.6 ampere adjustable trip range, 3-pole configuration, and a Class 10 trip curve for standard motor starting. This relay provides reliable overload protection for IEC contactors and starters, with manual or automatic reset options and a built-in single-phase protection feature.
Brand Allen Bradley
Model 193-T1AC10
$115.50 Each
Free Shipping orders over $100
#5735215
592-EEFC
Allen-Bradley 592-EEFC is a Bulletin 592 electronic overload relay designed for motor protection in industrial control systems. This 3-pole device features an adjustable current range of 0.4 to 1.6 Amps and operates on a wide 24-240V AC/DC supply voltage. It provides reliable overload and phase-loss protection for fractional horsepower motors, with manual or automatic reset options and trip class selection. The relay is DIN-rail mountable for easy installation in motor starter assemblies.
Brand Allen Bradley
Model 592-EEFC
$1,949.28 Each
Free Shipping orders over $100
#5737206
140M-C2E-B63-KY
Allen-Bradley 140M-C2E-B63-KY is a Bulletin 140M motor protection circuit breaker (MPCB) designed for overload and short-circuit protection of three-phase motors. This thermal-magnetic overload relay features a 63A rated operational current (Ie), adjustable thermal trip settings, and a fixed magnetic trip for instantaneous short-circuit protection.
Brand Allen Bradley
Model 140M-C2E-B63-KY
Not available
#5901716
RW67-5D3-U050
WEG RW67-5D3-U050 is a three-pole thermal overload relay designed for motor protection in industrial control circuits. Part of the RW67 series, it features an adjustable trip current range of 0.50 to 0.63 Amps, providing precise protection for fractional horsepower motors. This unit includes a manual reset and is compatible with WEG contactors for building motor starters. Its compact design and reliable bimetallic trip mechanism help prevent motor damage from overloads and phase loss.
Brand WEG
Model RW67-5D3-U050
$62.61 Each
Free shipping
#6151476
E140DU-140
ABB E140DU-140 Overload Relay | 1SAX321001R1101
Brand ABB
Model E140DU-140
Not available
#6151486
EF19-2.7
ABB EF19-2.7 Overload Relay | 1SAX121001R1103
Brand ABB
Model EF19-2.7
$186.02 Each
Free Shipping orders over $100
#6152189
T25DU3.1
ABB T25DU3.1 Relay | T25DU3.1
Brand ABB
Model T25DU3.1
$0.00 Each
Free shipping
#6152192
T25DU6.5
ABB T25DU6.5 Relay | T25DU6.5
Brand ABB
Model T25DU6.5
$0.00 Each
Free shipping
#6152213
T7DU-6.0
ABB T7DU-6.0 Overload Relay | 1SAZ111301R0008
Brand ABB
Model T7DU-6.0
$109.81 Each
Free Shipping orders over $100
#6152214
T80DU52-GJZ4221301R0004
ABB T80DU52-GJZ4221301R0004 Relay | T80DU52
Brand ABB
Model T80DU52-GJZ4221301R0004
$0.00 Each
Free shipping
#6152225
TA25DU-19
ABB TA25DU-19 Thermal Overload Relay | 1SAZ211201R1047
Brand ABB
Model TA25DU-19
$218.06 Each
Free Shipping orders over $100
#6152227
TA25DU-3.1
ABB TA25DU-3.1 Thermal Overload Relay | 1SAZ211201R1031
Brand ABB
Model TA25DU-3.1
$316.90 Each
Free Shipping orders over $100
#6152233
TA42DU-25
ABB TA42DU-25 Thermal Overload Relay | TA42DU-25
Brand ABB
Model TA42DU-25
$106.32 Each
Free Shipping orders over $100
#6152234
TA75DU-52
ABB TA75DU-52 TA75DU-52-V1000 Thermal Overload Relay
Brand ABB
Model TA75DU-52
Not available
#6152245
TF42-10
ABB TF42-10 Thermal Overload Relay | 1SAZ721201R1043
Brand ABB
Model TF42-10
$68.80 Each
Free shipping
#6152246
TF42-13
ABB TF42-13 Thermal Overload Relay | 1SAZ721201R1045
Brand ABB
Model TF42-13
$90.90 Each
Free shipping
#6152247
TF42-4.2
ABB TF42-4.2 Thermal Overload Relay | 1SAZ721201R1035
Brand ABB
Model TF42-4.2
$68.60 Each
Free shipping
#6152248
TF42-5.7
ABB TF42-5.7 Thermal Overload Relay | 1SAZ721201R1038
Brand ABB
Model TF42-5.7
$68.77 Each
Free shipping
#6152249
TF65-60
ABB TF65-60 Thermal Overload Relay | 1SAZ811201R1006
Brand ABB
Model TF65-60
$145.76 Each
Free Shipping orders over $100