ROCKWELLMotor protection circuit breaker

140G-N0I3-E12-Z1

Name: 140G-N0I3-E12-Z1
Brand: ROCKWELL
SKU: 140G-N0I3-E12-Z1

The Allen Bradley 140G-N0I3-E12-Z1 is a 1200A, 3-pole molded case circuit breaker featuring electronic LSIG protection. It meets UL489, CSA22.2 No. 5, and IEC 60947-2 standards for reliable industrial applications.

Product Model140G-N0I3-E12-Z1

Product ID109024

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Current RatingThe 140G-N0I3-E12-Z1 has a high current rating of 1200A, making it suitable for demanding industrial applications.
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2. Advanced ProtectionEquipped with electronic LSIG protection, this circuit breaker provides long and short-time protection against high instantaneous and ground fault currents.
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3. Compliance with International StandardsMeets UL489, CSA22.2 No. 5, and IEC 60947-2 standards, ensuring compatibility and reliability in various global markets.
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4. Compact DesignThe N-frame design allows for a compact footprint, making it ideal for space-constrained industrial settings.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Adjustment Type

LSIG

Protection

Electronic

Rating/Size

1200 A, N-Frame

Standards Compliance

UL489, CSA22.2 No. 5, IEC 60947-2

Trip Unit Rating

1200A

UL Interrupting Rating

100kA @ 480V