# Hubbell HBL3W50 Surge Protection Device Block, 50kA 120/240V - MROSupply.com

***Hubbell HBL3W50 surge protection device block rated 50kA at 120/240V. Designed for industrial and commercial applications to protect electrical systems from transient voltage surges. Compact block form factor for easy installation in panelboards and switchgear.***



## Product details:

- Catalog number: HBL3W50
- SKU: 1022365
- Price: ***$364.00*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Hubbell Wiring](https://www.mrosupply.com/brands/hubbell-wiring/)
- Category: 
    - [Surface Mount](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/surge-protection-devices/surface-mount/)
    - [Surge Protection Devices](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/surge-protection-devices/)
    - [Circuit Protection and Distribution](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 1.800 lb
- Technicall support: contact supplier for technical support on jruvalcaba@hubbell.c


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Application: Surface Mount Brick with Leads
  

  
- Connectivity: Leads
  

  
- Display size: 50kA Peak
  

  
- Environmental conditions: Indoor and Outdoor
  

  
- EU RoHS indicator: No
  

  
- Frequency rating: 60 Hz
  

  
- Indicator(s) type: Green Status LED per Line
  

  
- Industry Standard(s): UL1449-3rd Edition
  

  
- Item type: Wired-In Surge Arrestors
  

  
- Material: Steel
  

  
- Material - mounting hardware: Mounting Screws
  

  
- OEM brand name: Hubbell wiring device-kellems
  

  
- Operating temperature: -40 Degrees F to 149 Degrees F (-40 C to 65 C)
  

  
- Phase: Single phase
  

  
- Response time: 5
  

  
- Series: Wired-In Surge Devices
  

  
- Type: 50kA
  

  
- Voltage rating description: 120/240 VAC Single Phase
  
## Product documents / software:

- [HBL3W50 Specification Sheet](https://documents.mrosupply.com/product_documents/10/22/1022365/WDK-HBL3W50-SPEC-EN_3E4k4VT.pdf)
## Suggested products:
- [Hubbell HBL3P120C surge protection panel rated 120kA per phase at 120/240V AC for industrial and commercial service entrance or distribution panelboard installation. Protects sensitive equipment from transient voltage surges. Compact NEMA 4X rated enclosure for indoor or outdoor use. UL 1449 4th Edition listed.](https://www.mrosupply.com/products/5018168/as-markdown/)
- [Hubbell HBL3P320DB surge protection panel rated 320kA per phase at 120/240V AC with integral disconnect switch. Designed for commercial and industrial service entrance applications, providing Type 1 or Type 2 SPD protection in a compact enclosure.](https://www.mrosupply.com/products/5805793/as-markdown/)
- [Hubbell HBLSDSA36 secondary surge arrestor for single phase 120/240V AC systems. Protects electrical equipment from transient overvoltages in residential and commercial panels. Compact design for easy installation. UL listed for safety and reliability.](https://www.mrosupply.com/products/1027264/as-markdown/)
- [Hubbell HBL3W50 surge protection device block rated 50kA at 120/240V. Designed for industrial and commercial applications to protect electrical systems from transient voltage surges. Compact block form factor for easy installation in panelboards and switchgear.](https://www.mrosupply.com/products/1022365/as-markdown/)
- [Hubbell HBL160M120B replacement module for 3-pole and 4-pole series devices. Field-replaceable contact block for compatible Hubbell wiring devices, ensuring reliable performance. Durable thermoplastic construction meets industrial-grade standards for demanding environments.](https://www.mrosupply.com/products/5805689/as-markdown/)

## Product's reviews:
- Rj600 - .Right box for my project . Got it delivered very quick.
- Thank you for carrying hubble and wiremold - With Hubble I am able to meet UL a smaller conduit for four #6 THHN wires than if I used Wiremold. The Hubble version is hard to obtain because Wiremold dominates this sector.
- The right stuff - Worry free order. Came fast and exactly as described. Will use MRO again.
- Helpful and good service - Even when I mistakenly ordered the incorrect product, they quickly organised the RMA and paperwork so I could ship right back. Found them very helpful