Description
The ABB KT6S4 Standard Shunt Trip (MPN: KT6S4) is an internal electrical accessory engineered for remote tripping capability on ABB Tmax series molded case circuit breakers (MCCBs). Designed for installation inside Tmax T4, T5, and T6 frame circuit breakers, this shunt trip allows operators or automated safety control systems to open the circuit breaker remotely upon receiving an electrical signal.
Operating across a control voltage range of 110 to 125 V AC/DC, the KT6S4 provides rapid, reliable emergency tripping and safety interlock integration. Its compact, modular design snaps directly into the designated internal accessory pocket of compatible Tmax breakers, ensuring straightforward installation and long-term operational safety.
Key Features
- Remote Breaker Tripping: Enables automated or remote manual opening of the circuit breaker via control signals.
- Multi-Frame Compatibility: Designed specifically for internal installation in ABB Tmax T4, T5, and T6 series circuit breakers.
- Dual AC/DC Voltage Rating: Operates reliably across control voltages from 110 to 125 V AC/DC.
- Internal Snap-In Mounting: Fits neatly into the breaker’s internal accessory slot for clean, space-saving panel integration.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model / MPN | KT6S4 |
| Brand / Manufacturer | ABB |
| Product Series | KT6 Series |
| Product Type | Standard Shunt Trip (SOR) |
| Compatibility | ABB Tmax T4, T5, and T6 Molded Case Circuit Breakers |
| Voltage Rating | 110–125 V AC/DC |
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