NBSB6-63LM Type C Rcbo 32 Amp Automotive Circuit Breaker

Basic Information
Place of Origin: CHINA
Brand Name: NBSe/OEM
Certification: CE
Model Number: NBSM6-63LM
Detail Information
Shell Material: PA66 Rated Voltage: 240V/415V
Rated Current: 6,10,16,20,25,32,40,50,63A Protection: MCB+RCD
Frequency: 50/60Hz Standard: IEC/EN61009
Mounting: Din-rail Type Product Name: RCBO,Electrical RCCB/RCD/ELCB
Material: Copper,High Standard Plastic Sliver Copper,T2 Red Copper / Silvering Application: Household,Terminal Distribution,Electrical Power,widely,Electricity Distribution Room
Tripping Curve: C,B,D Curve Residual Current: 10mA,30mA,100mA
High Light:

32 Amp rcbo circuit breaker


NBSB6-63LM 3 phase rcbo

Product Description

NBSB6-63LM, 32 Amp Rcbo,Type C Rcbo,Automotive Circuit Breaker


1. General description


This unit combines the overcurrent protection of the "MEMGUARD"mcb with an electronic r.c.d capable of high sensitivity operation with special fail-safe features.The unit is ready for installation in"MEMGUARD"SPN type A or type B boards operating on single phase 240V system. The unit provides single-phase protection against overload ,short circuit and earth leakage currents.




Overcurrent protection to circuit conductors is provided by thermal and magnetic tripping elements is the line side ,equivalent to the "MEMGUARD"mcb and is available in both M3 & M6 versions.Operating characteristice on overcurrent (the time/current curves)are as for the "MEMGUARD"standard m.c.b..This section of the unit complies with the requirements of BSEN60947-2 for miniature circuit breakers,Short circuit requirements comply with BS4293.




The r.c.d elment of the device provides core-balance detecton of the difference between line and neutral currents and amplificaton to provide high sensitivity.




This check is made aftor installation with all shields and covers in place ,and requires the MCB/RCD and the main supply switched

on Pressing hte button marked "T" on the MCB/RCD applies a simulated earth-fault to the MCB/RCD whichshould trip instantly.
This should be checkde frequently, at least quarterly. If the MCB/RCD fails to trip seek expert advice.
Operation of the test device checks only the correct functoninge of the MCB/RCD at a higher currect than the rated tripping level.This test does not check the integrity of the earthinge system




1). Fit MCB/RCD unit as required into "MEMGUARD"consumer/distribution board.
2). The BLACK flying neutral supply lead must be connected to the Neutral supply terminal block.
3). The LOAD connections are made to the outgoing terminals of the unit marked 'L"LOAD and "load.
NOTE:The neutr al supply terminal block.
4). High voltage insulation testers must not be used with the unit in carry out hv tests disconnect load side cables from MCB/RCD unit and test circuit as normal.



NBSB6-63LM Type C Rcbo 32 Amp Automotive Circuit Breaker 0


NBSB6-63LM Type C Rcbo 32 Amp Automotive Circuit Breaker 1

5. Our Services

(1) Warranty ( 24 months warranty )

1. The warranty starts from the delivery date from our factory;

2. During the warranty, any defective product will get repaired or replaced for free ;

3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.


(2) Lead Time

1. Sample orders will be delivered from our factory within 7 working days.

2. General orders will be delivered from our factory within 7-15 working days.

3. Bulk orders will be delivered from our factory within 25 working days at most


(3) Shippment

1. By EMS, DHL, FedEx, TNT, UPS or other express.

2. By our forwarding agent (by air or by sea).

3. By your own forwarding agent.

4. By domestic forwarding agents to any city in China



Contact Details

Phone Number : +8613587466174

WhatsApp : +8613587466174