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The MT3500T from Eaton Cutler-Hammer is a trip unit accessory for molded case circuit breakers. It is designed to handle an impressive voltage rating of 600 VAC and accommodates an amperage rating up to 500 A, functioning efficiently within a three-pole configuration.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker Accessory Trip Unit |
| Product Line | Series C Circuit Breakers |
| Part Number | MT3500T |
| Weight | 3.00 lbs (1.36 kg) |
| UPC | 782114350164 |
| Voltage Rating | 600 VAC |
| Amperage Rating | 500 A |
| Number of Poles | Three Poles |
| Protection Method | Thermal and Magnetic Combined |
| Frame Size | J-K Frame |
| Trip Type | T266 |
| Contact Material | High-Conductivity Silver Alloy |
| Magnetic Trip Range | 2500A to 5000A |
| Frequency Rating | 50-60 Hz |
| Phase | 3-Phase |
| Interrupting Rating | 65 kAIC |
| Ambient Temperature | 40 °C |
| Certification | UL Listed |
Eaton Cutler-Hammer offers the MT3500T trip unit accessory for molded case circuit breakers suitable for rigorous industrial duties. This component supports a maximum voltage rating of 600 VAC and a significant amperage capacity of up to 500 A, making it reliable for demanding applications. The unit consists of three poles and is classified within the J-K frame size, ensuring compatibility with various circuit configurations.
In terms of safety and performance, the MT3500T features a protection method that combines thermal and magnetic trip mechanisms, which enhances its reliability in preventing overload and fault conditions. It is particularly designed with a trip type identified as T266, delivering efficient operational action.
The contact material used within this trip unit is a high-conductivity silver alloy, contributing to effective conduction and low resistance. Operating over a magnetic trip range from 2500 A to 5000 A, this device is engineered for three-phase systems with a frequency rating of 50-60 Hz.
Additionally, the MT3500T has an impressive interrupting rating of 65 kAIC, capable of managing fault conditions efficiently. The unit is UL Listed, confirming its compliance with safety standards, and can function effectively in ambient temperatures reaching 40 °C.