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Product Info
- Manufacturer:ABB
- Sub-Category:Under Voltage Release
Description
KT3U4
KT3U4 is an ABB undervoltage release designed for use with Tmax T1, T2, and T3 frame molded case circuit breakers, operating at 110 to 127 V AC/DC control voltage.
This undervoltage release trips the circuit breaker when the connected voltage drops below a specified threshold, providing reliable protection and remote tripping capability. It is compatible with multiple Tmax breaker frames including T1B, T1N, T2S, T2H, T3N, and T3S, ensuring versatile application in industrial and commercial electrical systems.
- Key Specifications
- Manufacturer: ABB
- Part Number: KT3U4
- Type: Undervoltage Release
- Compatible Frames: Tmax T1, T2, T3
- Control Voltage Rating: 110 to 127 V AC/DC
- Mounting: Left pole mounted
- Function: Trips breaker on undervoltage condition
- Application: Molded case circuit breakers
- Part Number: KT3U4
- Manufacturer : ABB
- Brand : ABB
- Category : Circuit Breaker
- Item Subcategory : Under Voltage Release
- Family : SACE Tmax
- Type : T3
- Control Voltage Minimum : 110
- Compatible Frames : T1B,T1N,T2S,T2H,T3N,T3S
- Control Voltate Maximum : 125
- GTIN : 00662019011790
- Weight : 5
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