







GJ1P-Z4-4 | Eaton Circuit Breaker
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
-
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Product Description P/N: GJ1P-Z4-4
Description
The Eaton GJ1P-Z4-4 is a hydraulic-magnetic circuit breaker from the GJ series, designed for reliable protection of electrical circuits in industrial and commercial applications.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Eaton |
Category | Circuit Breaker |
Part Number | GJ1P-Z4-4 |
Subcategory | Molded Case Circuit Breaker |
Model | GJ1P-B97 |
Amperage Rating | 400 A |
Voltage Rating | 65 V |
Poles | 2 |
Breaker Category | Molded Case / Eaton-CH-WH Breakers |
Weight | 5.00 lbs |
Information About GJ1P-Z4-4
The GJ1P-Z4-4 is part of Eaton’s Heinemann GJ series of hydraulic-magnetic molded case circuit breakers, developed for dependable circuit protection in industrial and DC power applications. Built with a 2-pole configuration and rated at 400 amps with up to 65 V DC operation, it delivers precise overload protection and stable performance even under demanding conditions. The hydraulic-magnetic trip mechanism ensures accuracy independent of ambient temperature, while precision current equalization technology provides balanced current sharing to minimize nuisance tripping. Though now discontinued, the GJ1P-Z4-4 remains a trusted breaker for legacy systems requiring high interrupting capacity and robust construction.
Key Features:
- Model / MPN: GJ1P-Z4-4
- Type: Hydraulic-Magnetic Molded Case Circuit Breaker / GJ Series
- Amperage Rating: 400 A
- Voltage Rating: 65 V DC
- Poles: 2-Pole Configuration
- Trip Characteristics: Fast, Medium, or Slow Options
- Interrupting Capacity: Up to 25,000 A at 65 V DC (10,000 A at 160 V DC)
- Technology: Hydraulic-Magnetic Trip, Temperature-Insensitive
- Precision Current Equalization (PCE): Provides current balance across poles
- Status: Discontinued by Manufacturer
- Application: Industrial DC systems, telecom, transportation, HVAC, and power distribution
The Eaton GJ1P-Z4-4 Circuit Breaker provides reliable, temperature-stable circuit protection with high current capacity, making it a durable solution for demanding applications and legacy installations.
Description
The Eaton GJ1P-Z4-4 is a hydraulic-magnetic circuit breaker from the GJ series, designed for reliable protection of electrical circuits in industrial and commercial applications.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Eaton |
Category | Circuit Breaker |
Part Number | GJ1P-Z4-4 |
Subcategory | Molded Case Circuit Breaker |
Model | GJ1P-B97 |
Amperage Rating | 400 A |
Voltage Rating | 65 V |
Poles | 2 |
Breaker Category | Molded Case / Eaton-CH-WH Breakers |
Weight | 5.00 lbs |
Information About GJ1P-Z4-4
The GJ1P-Z4-4 is part of Eaton’s Heinemann GJ series of hydraulic-magnetic molded case circuit breakers, developed for dependable circuit protection in industrial and DC power applications. Built with a 2-pole configuration and rated at 400 amps with up to 65 V DC operation, it delivers precise overload protection and stable performance even under demanding conditions. The hydraulic-magnetic trip mechanism ensures accuracy independent of ambient temperature, while precision current equalization technology provides balanced current sharing to minimize nuisance tripping. Though now discontinued, the GJ1P-Z4-4 remains a trusted breaker for legacy systems requiring high interrupting capacity and robust construction.
Key Features:
- Model / MPN: GJ1P-Z4-4
- Type: Hydraulic-Magnetic Molded Case Circuit Breaker / GJ Series
- Amperage Rating: 400 A
- Voltage Rating: 65 V DC
- Poles: 2-Pole Configuration
- Trip Characteristics: Fast, Medium, or Slow Options
- Interrupting Capacity: Up to 25,000 A at 65 V DC (10,000 A at 160 V DC)
- Technology: Hydraulic-Magnetic Trip, Temperature-Insensitive
- Precision Current Equalization (PCE): Provides current balance across poles
- Status: Discontinued by Manufacturer
- Application: Industrial DC systems, telecom, transportation, HVAC, and power distribution
The Eaton GJ1P-Z4-4 Circuit Breaker provides reliable, temperature-stable circuit protection with high current capacity, making it a durable solution for demanding applications and legacy installations.



