PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA069053R1 - Auxiliary Contact Block
This component is an auxiliary contact block designed for seamless integration with ABB SACE Tmax T4, T5, and T6 series molded case circuit breakers. It provides critical remote indication of the circuit breaker's operational status, signaling whether the main contacts are open or closed. This functionality is essential for supervisory control and data acquisition (SCADA) systems, industrial automation, and building management systems requiring real-time status feedback for process control and safety interlocks.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax T4, T5, T6
- COMPONENT TYPE: Auxiliary Contact Block
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- NOMINAL VOLTAGE: Up to 250VAC / 250VDC (typical for control circuits)
- NOMINAL CURRENT: Up to 5A (AC-15, DC-13 ratings apply)
- MECHANICAL/PHYSICAL:
- MOUNTING: Internal, snap-on or screw-in installation within the circuit breaker frame
- FORM FACTOR: Compact module for integrated mounting
- INTERFACE/CONTROL:
- FUNCTION: Remote status indication of circuit breaker main contact position
- CONNECTION: Screw terminals for control wiring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Inherits the IP rating of the host MCCB enclosure (typically IP20 when installed)
- OPERATING TEMPERATURE: -25 to +70 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CIRCUIT BREAKERS: ABB SACE Tmax T4, T5, T6 series Molded Case Circuit Breakers
- APPLICATION: Industrial control panels, motor control centers, power distribution systems, SCADA integration, building automation systems, safety interlocking circuits