Cutler Hammer BR370ST - 70A 3-Pole Circuit Breaker with Shunt Trip

Price
Regular price $215.04
Regular price $1,489.72 Sale price $215.04
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon
The Cutler Hammer BR370ST is a three-pole, 70-amp molded case circuit breaker designed to provide reliable thermal-magnetic protection for three-phase 240VAC industrial power distribution systems. It features a 10kA interrupting rating at 240V and utilizes a plug-in connection for simplified installation in compatible load centers, supporting wire sizes from 4 to 1/0 AWG for both aluminum and copper conductors. The compact unit is constructed with a durable molded case, measures 3 inches in all dimensions, weighs 1.3 lb, and includes an integrated 120V shunt trip for remote tripping capability. It is fully compliant with UL 489 and Federal Specification W-C375 standards, ensuring safe operation in commercial and industrial panelboards where robust circuit protection is required.

Key Features & Specifications
  • Type: BR Series, Three-Pole, Molded Case Circuit Breaker with Thermal-Magnetic Protection and Long-Time & Instantaneous (LI) Trip Functions
  • Voltage Rating: 240V AC
  • Current Rating: 70A
  • Dimensions: 3 in (L) x 3 in (H) x 3 in (W)
  • Standards: UL 489, Federal Specifications Classification W-C375
  • Applications: Three-Phase Power Distribution in Commercial/Industrial Panelboards
  • Connection: Plug-In
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: Long-Time and Instantaneous (LI) Trip
  • AIC Rating: 10kA @ 240V
  • Phase: 3
  • Wire Size: 4 To 1/0 AWG (ALUMINUM/COPPER)
  • Additional Feature: Complete with 120V Shunt Trip
  • Weight: 1.3 lb
  • Country of Origin: Dominican Republic


Product Identification
  • UPC: 786676003452
  • GTIN: 00786676003452