Industrial 21-D147TQD 225A 240 V Circuit Breaker

Industrial 21-D147TQD 225A 240V Circuit Breaker is the dependable overcurrent solution your industrial electrical panels rely on. With a robust 225 A current rating and a 240 V operating range, this part delivers precise protection for feeders and distribution circuits in demanding environments. Proudly identified by Part Number 21-D147TQD, it streamlines sourcing and replacement in maintenance schedules while maintaining critical safety standards.

Overview

This circuit breaker is designed to interrupt excessive current to prevent damage to wiring, equipment, and personnel. Its industrial-grade construction supports reliable operation in busy electrical rooms, control panels, and switchgear where consistent performance matters on every shift.

Key Specifications

• Part Number: 21-D147TQD
• Current Rating: 225 A
• Voltage Rating: 240 V

Ideal Use Scenarios

• Protection for feeders and circuits in industrial electrical panels and switchgear
• Replacement part in maintenance schedules for systems that require 225 A and 240 V ratings
• Grounded or ungrounded distribution applications within commercial or light industrial facilities

Why This Breaker Stands Out

The Industrial 21-D147TQD 225A 240V Circuit Breaker combines a clearly identifiable part number with a dependable 225 A current rating to simplify procurement and maintenance. Built for mid-to-heavy load protection, it helps minimize downtime by providing rapid, reliable fault interruption and clear traceability for inventory management. Choosing this specific unit reduces guesswork when upgrading or replacing aging equipment in your industrial distribution network.

Installation & Safety Tips

For proper performance, verify compatibility with your panel or switchgear’s bus type and mounting requirements. Follow standard electrical safety practices: disconnect power before replacement, respect torque specifications for terminals, and ensure correct electrical ratings match the system design. Refer to applicable local codes and the equipment manufacturer’s guidelines for installation and maintenance.