HFJ434070 | Circuit Breaker | 70A | 3-Pole | 480V

HFJ434070 Industrial Circuit Breaker — 70A, 3-Pole, 480V

Designed for demanding industrial environments, the HFJ434070 circuit breaker provides dependable protection for three‑phase power systems at 480V. With a 70A rating and a 3-pole configuration, it safeguards motors, drives, and distribution lines while simplifying maintenance and retrofit projects.

Key Specifications

• Amperage: 70A
• Poles: 3-Pole
• Voltage: 480V
• Part Number: HFJ434070
• Recommended use: maintenance, retrofit, and replacement where matching specs are required

Important: Confirm fit and ratings before ordering. The part number HFJ434070 is the best reference for compatibility, ensuring a seamless replacement or retrofit in your 3‑phase 480V system.

Why This Circuit Breaker Stands Out

• The HFJ434070 is specifically identified for precise cross‑reference, reducing guesswork during replacements or panel upgrades.
• 3‑pole configuration for 3‑phase protection: Ideal for distributing 480V three‑phase circuits and safeguarding multiple conductors with a single device.
• Suitability for maintenance and retrofit: A reliable choice when upgrading existing panels or replacing failed breakers in industrial settings.

Ideal Use Scenarios

• Maintenance and service downtime where exact compatibility matters for quick, accurate part swaps
• Retrofit projects updating older control panels to modern protection standards
• Replacement in 3‑phase 480V distribution circuits within manufacturing facilities, warehouses, and processing plants

How to Use and Verify

• Cross‑check the system’s voltage (480V) and three‑phase configuration to ensure the HFJ434070 matches your panel requirements
• Refer to the part number HFJ434070 as the primary compatibility reference when sourcing or ordering
• Before installation, confirm that the breaker’s amperage rating (70A) aligns with your protection strategy and load profile
• Inspect mounting and frame compatibility with your existing panel or switchgear to prevent fit issues

Designed for professionals who value precise compatibility and dependable protection, this HFJ434070 circuit breaker delivers straightforward replacement, safer maintenance, and reliable performance in 480V, three‑phase systems.