Technical Specifications
Product Overview
Professional Miniature RCBO
The TNB1L-32G is a high-performance miniature residual current circuit breaker designed to provide comprehensive electrical protection in a compact form factor. It integrates three essential safety functions into a single unit: earth leakage protection, over-load protection, and short-circuit protection. This versatile device is ideal for residential, commercial, and industrial electrical distribution systems requiring reliable circuit safety.
Technical Specifications
Performance Metrics
2.5 kA
Breaking Capacity
0.1 s
Residual Current Off-time
2,000 ops
Mechanical Endurance
Electrical Ratings
| Parameter | Value |
|---|---|
| Rated Current | 16A, 20A, 25A, 32A |
| Rated Voltage | 110V AC, 220V AC |
| Rated Residual Current | 15mA, 30mA |
| Poles | 2 poles |
Trip Mechanisms
- Short Circuit: Electro-magnetic
- Over Load: Thermal / Bimetallic (2E)
- Ground Fault: Electronic
Compliance and Standards
- Standards & Approvals
- IEC/EN 61009-1GB 16917.1CECCC
Physical Properties
Physical Characteristics
70 mm
Length
32 mm
Width
53 mm
Height
