|Place of Origin:||China|
|Certification:||CE, ISO9001, OHSAS18001, CE|
|Minimum Order Quantity:||200|
|Packaging Details:||1pc/box, 10pcs/middle box, 200pcs/ctn|
|Delivery Time:||1-7 days|
|Payment Terms:||Western Union, L/C, T/T, credit card, paypal|
|Supply Ability:||100000 pcs monthly|
|Material:||Engineering Plastic||Max Clamping:||26mm|
|Color:||Red||Product Name:||Large Molded Case Circuit Breaker Lockout|
mcb locking device,
brady breaker lockout devices
Ordinary Screw ABS Big Large Molded Case Circuit Breaker Lockout
Part No.: CBL04
Moulded Case Circuit Breaker Lockout
|CBL03-1||Hole diameter 8mm, need a small screw driver to install.|
|CBL03-2||Hole diameter 8mm, without any installation tools needed.|
|CBL04||Hole diameter 10mm, need a small screw driver to install.|
How do circuit breakers achieve locking?
How can the connection between two circuit breakers be closed and not closed at the same time?
A method of mechanical interlocking. Low voltage circuit breakers are generally available with interlock accessories (connected by steel cables in the middle), and high voltage generally adopts program locks.
Another method is electrical interlocking, that is, the normally closed contact of another circuit breaker is connected in the circuit of circuit breaker so that the circuit breaker cannot be closed. The drawback of this method is that it cannot prevent manual closing.
Contact Person: claire