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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:Square D
- Sub-Category:Insulated Case
Description
MP40H1
MP40H1 is a high-capacity insulated case circuit breaker from Square D designed for demanding power distribution applications.
This 3-pole, 3-phase Masterpact breaker features a 4000 ampere rating with a 100kA interrupting capacity at 480V and bolt-on mounting. It includes an LSIG (Long-time, Short-time, Instantaneous, Ground-fault) trip unit for comprehensive protection and reliable fault clearing. The breaker supports control voltages including 120VAC and 48VDC shunt trip options, making it suitable for advanced electrical system integration.
- Key Specifications
- Amperage: 4000A
- Poles: 3
- Voltage Rating: 600V
- Interrupt Rating: 100kA at 480V
- Mounting Type: Bolt-on
- Trip Unit: LSIG
- Series/Frame: Masterpact
- Control Voltages: 120VAC, 48VDC shunt trip
- Part Number: MP40H1
- Manufacturer : Square D
- Brand : Square D
- Category : Circuit Breaker
- Item Subcategory : Insulated Case
- Family : Masterpact
- Type : MP
- Voltage : 600
- Amperage : 4000
- Phase : 3
- Poles : 3
- AIC rating : 100kA@480V
- Protection : Solid State
- Weight : 108
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