Verified
Exactly what we needed for a shutdown replacement. No surprises.
Plant · Shutdown
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
circuit-breaker
Cutler-Hammer PDG21M0040TFFJ Circuit Breaker, 40A, 1-Pole, 600V
| Part Number | PDG21M0040TFFJ |
| Amperes | 40 |
| Poles | 1 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$2,161.00
Sale price
$2,161.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Cutler-Hammer PDG21M0040TFFJ Circuit Breaker, 40A, 1-Pole, 600V
Regular price
$2,161.00
Sale price
$2,161.00
Regular price
Unit price
Product description
Shipping
Introducing the Cutler-Hammer PDG21M0040TFFJ circuit breaker — a precise 40 A, 1-pole, 600 V protective device purpose-built for industrial electrical service, maintenance, and replacement projects. Designed to integrate into compatible panels and distribution setups, this breaker helps safeguard circuits and equipment in demanding environments. Use the part number PDG21M0040TFFJ to confirm compatibility for your application, and if you’re unsure, message us and we’ll help verify fit.
- Amperage: 40 A
- Poles: 1-pole
- Voltage rating: 600 V
- Brand / lineage: Cutler-Hammer, a trusted name for industrial electrical protection
This circuit breaker is purposefully selected for scenarios where a single, reliable protective device is needed to guard moderate-load circuits in industrial panels, control boards, or distribution equipment. The 40 A rating makes it suitable for motors, feeders, or control circuits that require solid overcurrent protection without unnecessary disruption to operation.
Why choose this model? The PDG21M0040TFFJ is designed for applications that demand deterministic protection in commercial and industrial settings. By aligning with your existing Cutler-Hammer or PDG-series equipment, it helps ensure consistent performance, easier maintenance, and predictable trip characteristics—vital for minimizing downtime during service or replacement work.
Use cases and ideal applications:
- Replacing a failed or aging breaker in industrial control panels or switchboards
- Supplementing or upgrading mid-load circuits in manufacturing or facility service panels
- Protecting single-phase feeders and control circuits within 600 V systems
How to verify compatibility: Always confirm fit by part number and application requirements. Check that your equipment, panel schedule, and installation environment align with the 40 A, 1-pole, 600 V rating of the PDG21M0040TFFJ. If you need guidance on compatibility, reach out—we’re ready to help identify the right part for your exact setup.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Good communication and clear updates while the order was processed.
Project · Coordination
Verified
Looks and feels like a proper industrial-grade part. Works as expected.
Service · Field install
