ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA9133-0QE00 - Auxiliary Switch
This component is an auxiliary switch module engineered for direct integration with SIEMENS Sentron 3VA1 and 3VA2 series molded case circuit breakers. It provides potential-free contact outputs for remote indication of the associated circuit breaker's operational status, specifically its ON/OFF position. This accessory is fundamental for supervisory control, interlocking logic, and signaling within industrial automation systems, power distribution networks, and building management applications.
Technical Specifications:
- SERIES/FAMILY: SIEMENS Sentron 3VA
- COMPONENT TYPE: Auxiliary Switch
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 250VAC / 250VDC
- RATED OPERATIONAL CURRENT (Ie): Up to 3A (AC-15) at 250VAC Up to 1A (DC-13) at 24VDC
- MECHANICAL/PHYSICAL:
- MOUNTING: Internal, snap-in installation within the 3VA MCCB housing
- TERMINATION: Screw terminals
- INTERFACE/CONTROL:
- FUNCTION: Remote status indication of MCCB ON/OFF position
- SIGNAL TYPE: Potential-free contact closure
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Inherits the IP rating of the MCCB enclosure when installed
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE MCCB SERIES: SIEMENS Sentron 3VA1, SIEMENS Sentron 3VA2
- APPLICATION: Remote monitoring, interlocking circuits, SCADA integration, industrial control panels, building automation systems