AUX-C 1Q1SY 250V T1-T3_ABB_PRODUCT_吉林易择科技技术发展有限公司

Technical Parameters General Product Type: Auxiliary contact module for molded case circuit breakers (MCCB) Model: AUX‑C 1Q1SY 250 V (T1‑T3) Contact Configuration: 1 Changeover contact (1Q): indicates breaker open/closed position 1 Changeover contact (1SY): indicates trip/fault event Number of Contacts (SPDT): 2 changeover contacts Electrical Ratings Rated Voltage (AC/DC): Up to 250 V AC/DC for signaling circuits Utilization Categories: Suitable for control and signaling use per applicable industrial categories (e.g., AC‑15/DC‑13) Typical rated currents at 250 V AC/DC consistent with auxiliary contact usage Standards Compliance: Designed to meet IEC 60947‑2 and related safety standards Contact Type: Silver alloy or equivalent industrial contact material for reliable switching Compatibility Suitable Breaker Families: ABB Tmax XT series breakers Dedicated slots for T1/T2/T3 accessory positions Mounting Position: Installed externally on the right‑hand side accessory slot of the breaker Pre‑cabled Version: Supplied with approx. 1 m of cable for easy connection Mechanical & Installation Connection: Pre‑wired cable termination for remote connection to control or indicator circuits Mounting: Plug‑in or snap‑on accessory for compatible breaker accessory slot Dimensions & Weight: Compact module that fits within breaker accessory space Operating Orientation: Mounts in the specified accessory slot(s) without modification Environmental Operating Temperature Range: Suitable for typical industrial panel ambient conditions Pollution Degree: Industrial pollutions (IEC categorization) Protection: Front should be protected when installed behind the panel face Functions & Uses Breaker position indication: Shows whether the breaker is closed (ON) or open (OFF) Trip indication: Signals when the breaker has tripped due to overload or fault Remote control feedback: Ideal for PLC, annunciators, control circuits, or automation monitoring AC/DC control systems: Works with both AC and DC control voltages up to 250 V Key Features Dual changeover contacts for combined position and trip status Pre‑wired cable for easy integration Broad voltage compatibility with AC/DC up to 250 V Direct mounting to ABB Tmax XT breaker accessory slot Enhanced monitoring for breaker control and safety logic

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DESCRIBE

The ABB AUX‑C 1Q1SY 250 V (T1‑T3) is a cabled auxiliary contact accessory designed to provide status signaling and trip indication when fitted to ABB molded case circuit breakers such as the Tmax XT1, XT2, and XT3 series. This module features two changeover (SPDT) contacts: one contact signals the open/closed position of the breaker’s main contacts, and the other signals a trip event (such as overload or fault) when the breaker opens. The pre‑wired design with a cable allows easy integration into control, monitoring, or automation circuits for real‑time feedback of breaker status. The unit is suitable for both AC and DC control voltages up to 250 V, and installs directly into dedicated accessory slots on compatible breakers.