ROCKWELLMotor protection circuit breaker

140G-KTI4-D40

Name: 140G-KTI4-D40
Brand: ROCKWELL
SKU: 140G-KTI4-D40

The Allen-Bradley 140G-KTI4-D40 is a 400A frame, 4-pole molded case circuit breaker trip unit with LSIG adjustment. It is UL Listed, CSA Certified, and CE compliant, ensuring high reliability and precision in your electrical system.

Product Model140G-KTI4-D40

Product ID106035

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High ReliabilityThe Allen-Bradley 140G-KTI4-D40 is designed to provide consistent and reliable performance in demanding electrical applications.
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2. Precision AdjustmentEquipped with LSIG adjustment, this trip unit offers precise control over circuit breaker settings, ensuring optimal operation.
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3. Compliance StandardsCertified by UL, CSA, and CE, this product meets stringent international safety standards, making it suitable for a wide range of applications.
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4. Durable ConstructionBuilt with robust materials, the 140G-KTI4-D40 is engineered to withstand harsh environmental conditions and heavy usage.
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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

400 A, K-Frame

Standards Compliance

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

Trip Unit Rating

400A

Repairable

NOT_REPAIRABLE