描述
This 2P 40A molded case circuit breaker (MCCB) is a high-precision direct replacement for the LS 产电 ABE52b 40A 2P model. Engineered for residential & light commercial applications, it delivers identical electrical performance, installation dimensions, and protection capabilities, ensuring a seamless upgrade or replacement solution without circuit redesign.
| Parameter | Specification |
|---|---|
| Model Compatibility | Direct replacement for ABE52b 40A 2P (DP) |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Rated Current (In) | 40 Amp |
| Poles | 2-Pole (Simultaneously cuts L & N) |
| Frame Class | 50AF |
| Breaking Capacity | 7.5kA (IEC Standard) |
| Rated Voltage | AC 220V / 380V |
| Tripping Mechanism | Thermal-Magnetic (Overload + Short Circuit) |
| Mounting | Standard DIN Rail (100% compatible with ABE52b) |
| Certification | Complies with IEC 60947-2 / GB/T 14048.2 |
✅ (Why Choose Our Replacement?)
- 1:1 Form & Fit Guarantee
Exact dimensions, terminal spacing, and mounting holes match the original ABE52b. No wiring modifications or panel adjustments required — plug-and-play replacement to minimize downtime.
- Dual Protection System
Equipped with a thermal-magnetic trip unit:
- Thermal Protection: Delayed trip for sustained overloads (prevents wire overheating).
- Magnetic Protection: Instant trip for short circuits (ms-scale response to prevent fire hazards).
- Cost-Effective Alternative
Delivers the same reliability as the OEM model at a competitive price point. Ideal for bulk orders, panel builders, and maintenance projects.
- Robust Build Quality
High-strength flame-retardant housing & high-conductivity copper contacts ensure long service life, even in harsh electrical environments.
🎯 (Applications)
- Main switch for residential homes & villas
- Power distribution for small offices, shops, and apartments
- Protection of high-power circuits (AC, EV chargers, water heaters)
- Replacement of old/failed ABE52b 40A 2P breakers
📦 (Packaging & Service)
- Package Includes: 1 x 2P 40A MCCB (Replacement for ABE52b)
- Warranty: 12-month quality warranty
- Support: Professional technical team for installation guidance & parameter configuration
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