TKDB1L-32K series miniature leakage Circuit-breaker
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TKDB1L-32K series miniature leakage Circuit-breaker
Product Details
Scope of application
The TKDB1L-32K series of miniature leakage circuit breakers are suitable for low-voltage terminal power distribution systems in residential, industrial, and construction fields. They provide overload, short-circuit, and leakage protection, as well as protection against ground leakage and direct or indirect contact electric shock.
Product Selection
TKDB1L Miniature Leakage Circuit Breaker |
frame size 32 |
Phase wire + Neutral wire K |
Breaking capacity code No code: 3kA; H: 4.5kA H |
Rated working current 6, 10, 16, 20, 25, 32 32 |
Compliant Standards
●GB/T16917.1 GB/T16917.22
Tripping Characteristics
C type: Instantaneous tripping range (5~10)In
Main Technical Parameters
●Rated working current (A): 6, 10, 16, 20, 25, 32
●TT, TN-S grounding system
●Rated voltage: AC230V
●Breaking capacity: Standard type: 3kA; H type: 4.5kA
●Mechanical life: 10000 times
●Leakage current: 30mA
Note: Residual operating current can be customized according to customer requirements, such as: 6mA, 10mA, 100mA, etc.
Standard Operating Conditions
●Installation altitude should not exceed 2000m
●Ambient temperature: -35℃~+70℃
●Protection level: IP20
●Damp heat resistance: Class 2 (Relative humidity 95% at 55℃)
●No significant vibration or impact
Wiring Capacity
●10mm² and below wires
Mounting Method
●TH35mm standard rail, easy and convenient installation.
Wiring Diagram

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