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The Eaton Cutler-Hammer MT3700T is a thermal magnetic trip unit designed for high-demand applications. It features a continuous current rating of 700A and operates effectively at a maximum voltage of 600V AC, making it suitable for various circuit breaker configurations.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Thermal Magnetic Trip Unit |
| Product Line | Series C Circuit Breakers |
| Part Number | MT3700T |
| Weight | 4.00 lbs (1.81 kg) |
| UPC | 782114350140 |
| Continuous Current Rating | 700 A |
| Pole Configuration | 3 Poles |
| Rated Voltage | 600 V AC |
| Technology | Thermal Magnetic |
| Compatible Breaker Frames | MDL, HMDL, HMDLDC |
| Short-Circuit Rating | Frame Dependent |
| Trip Adjustments | Fixed, Non-Adjustable |
| Connection Method | Fixed Internal Mount |
| Mounting | Internal to Breaker |
| Operating Temperature | -5°C to +40°C |
| Operating Humidity | 95% RH Non-Condensing |
Designed for reliable circuit protection, the Eaton Cutler-Hammer part number MT3700T functions as a thermal magnetic trip unit. This unit is engineered to handle a continuous current of 700 amperes, making it effective for demanding electrical applications. Rated for a voltage of 600 VAC, it is compatible with several breaker frame types, including MDL, HMDL, and HMDLDC. This trip unit uses thermal magnetic technology to provide essential overload and short-circuit protection. The MT3700T features a three-pole configuration, ensuring it can manage multi-phase electrical systems efficiently.
The device incorporates fixed, non-adjustable trip adjustments, which enhance its operational dependability. The connection setup is a fixed internal mount, which integrates it directly within circuit breakers for streamlined installation. This trip unit is designed to operate efficiently in temperatures ranging from -5°C to +40°C, making it suitable for various environmental conditions. Additionally, it can tolerate relative humidity up to 95%, provided there is no condensation. The short-circuit rating is dependent on the specific breaker frame, ensuring the MT3700T adapts to varying operational requirements.