Eaton Cutler-Hammer
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Eaton Cutler-Hammer PLC
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Allen Bradley Panelview
Allen Bradley PLC
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Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
Rockwell Disclaimer: The product is used surplus. Urgent Automation is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Urgent Automation is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Urgent Automation makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Urgent Automation also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Urgent Automation also makes no representations as to your right to install any such firmware on the product. Urgent Automation will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Urgent Automation is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply.
Product comes with Urgent Automation's 1-year warranty.
The MT3450T is an 800 Amps, 600 Volts AC, 3-pole rated Thermal-Magnetic Trip Unit manufactured by Eaton. It guards machines against short circuits, overcurrents, and overloads and it works with type MDL and HMDL M-Frame Series-C Eaton high interrupting capacity circuit breakers to protect industrial equipment. The MT3450T thermal-magnetic trip unit features instantaneous trip elements that trip the circuit breaker in the case of high fault currents that exceed the instantaneous pickup setting and it has a casing that is factory sealed to prevent the users from accidentally tampering with its calibration settings. Each of the 3 magnetic units on the MT3450T thermal-magnetic trip unit can be adjusted by rotating the adjustment buttons either clockwise or anti-clockwise to reach the desired rating.
It features 3 conductor poles for connecting trip units to the circuit breaker and a set of latches to help the users easily align the trip unit and the circuit breaker during installation. It is essential to follow Eaton's recommended torquing rating for the MT3450T thermal-magnetic trip unit when screwing its conductor poles onto the load end of the circuit breaker because excessive torquing can shear the threads of the screws and lead to nuisance tripping because of overheating. It seamlessly integrates with the metering and remote monitoring accessories that are compatible with the MT3450T thermal-magnetic trip unit. Note that the MT3450T trip unit may seriously malfunction or derate when it is used in applications that exceed its rating. Properly applied, it can last for many years without requiring maintenance.
| Part Number/Catalog No. | MT3450T |
| Product Type | Trip Unit |
| Series | C |
| Frame | F |
| Poles | 3 |
| Amps | 450 Amps |
| Interrupting Capacity | Standard, High, or Ultra High |
| Unit Type | Thermal Magnetic |
| Dimensions (W x H x D) | 8.25 x 16 x 4.06 inches |
| Weight | 4 pounds |
| Part Number/Catalog No. | MT3450T |
| Product Type | Trip Unit |
| Series | C |
| Frame | F |
| Poles | 3 |
| Amps | 450 Amps |
| Interrupting Capacity | Standard, High, or Ultra High |
| Unit Type | Thermal Magnetic |
| Dimensions (W x H x D) | 8.25 x 16 x 4.06 inches |
| Weight | 4 pounds |