2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
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Product Info
- Manufacturer:Merlin Gerin
- Sub-Category:Trip Units & Programmers
Description
STR58U
STR58U is a Merlin Gerin Masterpact STR58U LSI trip unit designed for use with Masterpact circuit breakers. This trip unit provides reliable protection and adjustable tripping functions for industrial and commercial power distribution systems.The STR58U trip unit is compatible with Masterpact circuit breakers and offers LSI (Long Time, Short Time, Instantaneous) protection. It is designed for 3-pole applications with a maximum amperage rating of 2500A and an operational voltage up to 600V AC. The unit features a plug-in mounting type for easy installation and replacement.
- Part Number: STR58U
- Manufacturer: Merlin Gerin
- Series: Masterpact
- Mounting Type: Plug-in
- Amperage: 2500A
- Voltage: 600V AC
- Poles: 3
- Trip Unit Type: LSI
- Compatible Breaker Frame: Masterpact
Specifications
- Part Number: STR58U
- Manufacturer : Merlin Gerin
- Brand : Merlin Gerin
- Category : Circuit Breaker
- Item Subcategory : Trip Units & Programmers
- Family : Masterpact
- Type : STR
- Voltage : 600
- Poles : 3
- Functions : LSI - Long-Time, Short-Time and Instantaneous
- Amperage Maximum : 6300
- Amperage Minimum : 800
- Protection : Solid State
- Compatible Frames : M,MP
Product Data
- Weight : 10
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