Eaton Replacement NZMS1-4-A20 Four-pole Circuit Breaker
Looking for a reliable and efficient circuit breaker for your electrical system? The Eaton Replacement NZMS1-4-A20 Four-pole Circuit Breaker is the perfect solution. This breaker offers a 20A rating and a voltage rating of 690V, ensuring it can handle the demands of your electrical needs. With a high short-circuit breaking capacity of 70kA, it provides robust protection against electrical faults.
Key Features
- 20A Amperage Rating: Ensures compatibility with a wide range of electrical systems.
- 690V Voltage Rating: Suitable for high-voltage applications.
- 70kA Short-Circuit Breaking Capacity: Provides superior protection against electrical surges.
- IP20 Degree of Protection: Ensures safety and reliability in various environments.
- Four-pole Design: Offers comprehensive protection for multi-phase systems.
Product Specifications
| Parameter | Value |
|---|---|
| Part Number | NZMS1-4-A20 |
| Part Type | Breaker |
| Brand | Eaton Replacement |
| MOQ | 10pcs |
| Product Length/Depth | 84.5 mm |
| Product Height | 145 mm |
| Product Width | 120 mm |
| Amperage Rating | 20 A |
| Voltage Rating | 690 V - 690 V |
| Equipment Heat Dissipation | 9.82 W |
| Ambient Operating Temperature - Max | 70 °C |
| Ambient Operating Temperature - Min | -25 °C |
| Ambient Storage Temperature - Max | 70 °C |
| Ambient Storage Temperature - Min | 40 °C |
| Degree of Protection | IP20 |
| Electrical Connection Type | Frame Clamp |
| Current rating of neutral conductor | 100% of phase conductor |
| Overvoltage category | III |
| Number of poles | Four-pole |
| Special features | Rated current = rated uninterrupted current: 20 A |
| Position of connection for main current circuit | Front side |
| Instantaneous current setting (Ii) - max | 350 A |
| Instantaneous current setting (Ii) - min | 350 A |
| Overload current setting (Ir) - max | 20 A |
| Overload current setting (Ir) - min | 16 A |
| Overload current setting (Ir) | 15 A - 20 A |
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz | 70 kA |
FAQ
1. What is the warranty on Breaker NZMS1-4-A20?
- We offer a 12-month warranty on all our products to ensure customer satisfaction.
2. How does China Everlasting Parts Co.,Limited ensure quality control?
- We have strict quality control measures in place, including rigorous testing procedures and inspections to guarantee the highest standard of products.
3. Can I customize the Breaker NZMS1-4-A20 for specific requirements?
- Yes, we offer customization services to meet individual customer needs.
4. How do I contact China Everlasting Parts Co.,Limited for technical support?
- You can reach out to our customer service team 24/7 for any technical support or assistance.
