Westinghouse HFB3070L 70A 3-Pole 600V Molded Case Circuit Breaker
Westinghouse · Circuit Breakers & Protection
Description The Westinghouse HFB3070L is a 70 Amp, 3-pole molded case circuit breaker designed for three-phase electrical systems. It provides reliable overload and short-circuit protection for circuits up to 600 volts. This breaker is compatible with Eaton, Cutler Hammer, and Westinghouse panels for versatile industrial and commercial use. Technical Specifications Condition New/Never Used Surplus Brand Westinghouse Category Circuit Breaker Part Number HFB3070L Subcategory Circuit Breaker Series HFB Series Poles 3 Current Rating 70 Amp Voltage Rating 600 VAC Trip Type Thermal-Magnetic Mounting Type Lug-mounted Phase Three-Phase Interrupting Rating 10 kAIC Standards UL 489 Compliant Operating Temperature -40°C to 85°C Weight 4.5 lbs Information About HFB3070L The HFB3070L is part of Westinghouse’s HFB series of molded case circuit breakers, built for high-current applications. It features a rugged housing with integrated lugs for secure and efficient panel installation. The breaker is rated for 600 VAC and supports three-phase distribution networks. It uses a thermal-magnetic trip mechanism to protect circuits against both overload and short-circuit conditions in demanding environments. Key Features: Series : HFB Series molded case circuit breaker engineered for durability. Poles : 3-pole configuration suitable for three-phase systems. Current Rating : 70 Amp continuous current handling. Voltage Rating : Rated for 600 VAC operation. Mounting : Lug-equipped for secure connection in panels. Trip Mechanism : Thermal-magnetic for precise protection. Compatibility : Works with Eaton, Cutler Hammer, and Westinghouse panels. Construction : Molded case for long-lasting performance. The HFB3070L delivers the reliability and precision required for industrial and commercial circuit protection.
Brand: Westinghouse · Category: Circuit Breakers & Protection
Key features
- Series : HFB Series molded case circuit breaker engineered for durability.
- Poles : 3-pole configuration suitable for three-phase systems.
- Current Rating : 70 Amp continuous current handling.
- Voltage Rating : Rated for 600 VAC operation.
- Mounting : Lug-equipped for secure connection in panels.
- Trip Mechanism : Thermal-magnetic for precise protection.
- Compatibility : Works with Eaton, Cutler Hammer, and Westinghouse panels.
- Construction : Molded case for long-lasting performance.
Specifications
| Manufacturer part number | HFB3070L |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Westinghouse |
| Category | Circuit Breaker |
| Part Number | HFB3070L |
| Subcategory | Circuit Breaker |
| Series | HFB Series |
| Poles | 3 |
| Current Rating | 70 Amp |
| Voltage Rating | 600 VAC |
| Trip Type | Thermal-Magnetic |
| Mounting Type | Lug-mounted |
| Phase | Three-Phase |
| Interrupting Rating | 10 kAIC |
| Standards | UL 489 Compliant |
| Operating Temperature | -40°C to 85°C |
| Weight | 4.5 lbs |
| Product type | Circuit Breaker |
Contact Safety Shops for pricing, delivery and project support in the UAE.