Square D E-Frame Mini Circuit Breaker, 20A, 3-Pole, 480Y/277VAC, 100kA, Bolt-On – EJB34020CA
The Square D (Schneider Electric) EJB34020CA is an E-Frame miniature circuit breaker rated at 20A, 3-pole, 480Y/277 VAC with a 100 kA maximum interrupting capacity. Bolt-on mounting, rated to 50 degrees C, and TAA compliant.
Square D E-Frame Mini Circuit ...
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Square D E-Frame Miniature Circuit Breaker – EJB34020CA
The Square D EJB34020CA is an E-Frame miniature circuit breaker (MCB) from Schneider Electric, designed for three-phase panel boards and switchboards in commercial and industrial applications. Rated at 20A, 3-pole, 480Y/277 VAC, with a maximum interrupting capacity of 100 kA, this breaker provides high-performance overcurrent protection in demanding electrical distribution environments.
Key Features
- Frame: E-Frame
- Current rating: 20A
- Poles: 3
- Voltage rating: 480Y/277 VAC
- Maximum interrupting capacity: 100 kA
- Mounting: Bolt-on
- Temperature rating: 50 degrees C
- TAA (Trade Agreements Act) compliant
- Model: EJB34020CA
- Manufacturer: Square D (Schneider Electric)
Applications
Designed for use in panelboards and switchboards serving commercial buildings, industrial facilities, and institutional environments where 480Y/277 VAC, 3-phase power distribution is required. High 100 kA interrupting rating makes it suitable for installations near large transformers or in high-fault-current distribution systems.
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