ITE | QP3B030 | Circuit Breaker | 3-Pole | 240V

The ITE QP3B030 3-Pole 240V circuit breaker is engineered for dependable protection in maintenance, retrofit, and replacement projects where exact specifications matter. If your system uses a 3-pole 240V configuration, this unit slots into compatible panels and distribution boards with precision, helping you restore reliability quickly and safely.

Key specifications

• Poles: 3-Pole
• Voltage rating: 240V
• Part number: QP3B030
• Brand/series: ITE QP family

Why this matters

When servicing electrical systems, using the exact part reference ensures compatibility with your equipment’s bus, mounting, and trip characteristics. The QP3B030 is specifically identified to match the ITE QP lineup, making it a reliable replacement or upgrade for existing QP-series installations.

Best use cases

• Maintenance replacements in legacy or evolving electrical panels that require a 3-pole, 240V protection device.
• Retrofit projects where you need to preserve the original protection scheme and ratings.
• Spare parts for facilities teams to minimize downtime and keep circuits safely protected during service windows.

How to ensure compatibility

Before ordering, verify fit and ratings against your panel documentation. The part number QP3B030 is your strongest reference for compatibility—cross-check this exact model with your panel’s listing to avoid mismatches.

Practical installation tips

• Power down the panel and follow lockout/tagout procedures before handling the breaker.
• Consult your equipment’s installation guide for any torque or terminal requirements specific to your model.
• Keep a few QP3B030 spares on hand for proactive maintenance and faster replacements.

Who benefits most

Electrical technicians, facility managers, and maintenance teams responsible for ongoing protection of 3-pole 240V circuits will find the ITE QP3B030 to be a precise, dependable match for compatible panels and distribution boards.