SIEMENS Contactor 3VU1340-1NL00

SIEMENS Contactor 3VU1340-1NL00

Requirements and Usage:

1) Circuit requirements:

Power Frequency: 50/60Hz

Rated current: 0.16-63A

2) Can be used as across the line starter

3) Overload or short circuit protection for motors

Summarize:

DZS7(3VU) series circuit breakers are compact circuit breakers whoes rated current can be up to 30KW,63A.They are working based on the principle of current limithing. They can be used for motor or other loading protection of starting, cutting, overloading and short-current.

Features;

1)when they are used as protectors of motor or equipment, circuit breakers aboved will all come with instantaneous releases and delayed releases.

2)The starting apparatus has contained the overloaded protection,so the 3VU16 circuit breaker has instananeous release only.

3)The circuit breaker and the contactor can be assembled as a none fused starting apparatus.

4)When its rated working current is from 0.1A to 52A. It can not only be used for motor protection of overloading, short-current and flase failure, but as an infrequent starting and motor cutting starter while the rated current is from 0.1A to 63A, it can protect circuitry.

5) 3VU16 circuit breakers are suitable for any climate and they are designed based on a good operating environment of an enclosed room(eg without dust and corrosive gas).If they are installled in a dusty and wet room, they should be hermetically sealed.