Overview
The Carling DA2-B0-46-615-121-C is a two-pole hydraulic-magnetic circuit breaker designed for industrial and commercial electrical protection. This unit features a unique arc chute design which allows for higher interrupting capacities of up to 10,000A. Rated at 15A and 277VAC, this breaker offers dependable overcurrent and fault protection in demanding environments.
Key Features
- Thermoset glass-filled polyester construction provides increased mechanical and electrical strength
- Wiping contacts with two-step actuation deliver high contact pressure and longer contact life
- Two-pole configuration for balanced circuit protection
- 277V AC rated for industrial control and distribution panels
- On/off manual control with trip indication
- UL recognized for circuit protection applications
Technical Specifications
- Current Rating: 15A
- Voltage: 277VAC
- Poles: 2
- Type: Hydraulic-Magnetic
- Interrupting Capacity: 10,000A
- Actuator: Handle
- Color: Black
- Circuit Protection: Series Trip (Current)
Typical Applications
- Industrial control circuits and motor starters
- Commercial distribution and branch circuits
- HVAC and refrigeration systems at 277V
- Machinery and equipment protection in facilities with 277V three-phase systems
- Panel-mount overcurrent protection in switchboards and enclosures
Compatibility & Replacements
Compatible With
- Standard DIN-rail and front-panel mounting in electrical enclosures
- Three-phase 277V distribution systems
- Industrial control systems and motor circuits
- Carling Technologies breaker accessories and handle options
Replaces / Drop-In Replacement For
- Other Carling C-Series two-pole 15A breakers with equivalent 277V rating
- Legacy magnetic hydraulic breakers of similar amperage and voltage specification
- Verify compatibility with your system integrator or equipment documentation before ordering
Works With
- Industrial switchgear and panelboards rated for 277VAC service
- Carling Technologies manual-reset and alarm switch options
- Standard electrical enclosure mounting hardware
- Three-phase power distribution systems (277V/480V wye or delta)
