ETA High performance Circuit Breakers Type 4930
Single pole remote control
circuit breaker (RCCB), temperature compensated, either with or without
auxiliary contacts, and featuring a bimetal actuator which trips the circuit
breaker mechanism within a specified time under overcurrent conditions. The
switching contact latching system is operated by a bi-stable linear motor
controlled by electronic circuitry incorporated within the device. Remote
control is achieved through the use of a conventional single pole manually
operated aircraft style thermal circuit breaker which connects the control
input of the RCCB to ground.
With the control circuit breaker (ICU) in the ON position, the RCCB will switch on. When the control circuit breaker is switched off, the RCCB will change to the OFF condition. If power is applied to a previously de-energised RCCB, the device will adopt the same switching status as the control circuit breaker.
If the RCCB trips thermally in the event of a load circuit fault, the electronic circuitry will also cause the control circuit breaker to trip, thereby providing a visual indication through the position of the circuit breaker actuator.
Bimetal operated single pole motor protection controls with automatic reset actuation, small physical size, reliable snap-action mechanism. Caution: In specifying these 2 products, care should be taken to ensure that automatic motor re-start does not represent a safety hazard.
Miniaturised single pole press-to-reset cycling trip free thermal circuit breaker designed for automotive fuse block installation. Extends the benefits of circuit breaker performance and convenience to applications which are cost critical. Colour-coded manual release buttons available.&nbs
Single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (R-type TM CBE to EN 60934; M-type with manual release (-H). Available with fast acting and standard magnetic tripping characteristics - types 3300 and 3400 - both with threadneck pane
Four pole switch or three pole switch/thermal circuit breaker (S-type TO CBE to EN 60934) with trip-free mechanism and red/green two button operation. Designed for snap-in panel mounting. Integral splash water protection to meet protection degree IP66 inthe operating area (option). Optional with
Three pole, aircraft style thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation. An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted, temperature compensated, with optional aux
Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934. - Manual reset, cycling trip free mechanism - Extremely small and lightweight - UL, CSA, VD
Module 17plus is a power distribution system for use with electronic circuit breaker ESS20-0... Each module accommodates two breakers with an individual housing width of only12.5 mmand fits onto all industry standard mounting rails.
1. The electronic circuit breaker type ESS22-T extends the E-T-A product range of electronic circuit protection for DC 24 V applications. It is a double pole version providing physical isolation. It meets the requirements of the machinery directive 2006/42/
One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934/IEC 934). Designed for panel or plug-in mounting. Available with auxiliary contacts (1 x N/O, 1 x N/C) for status signalling. Two and three pole models are internall
Combination of single pole circuit breaker and ON/OFF switch with soft-touch rocker actuation. Contoured rockers are available with a choice of colours and legends, with optional illumination. The 3131 is sealed to provide IP66 rated front of panel water splash protection. It meets the requirem
- A&S Circuit Breakers Co.,Ltd.
- 469 Xinsheng Road, Gaoxin District, Chengdu, China
- Contact Person:Christina
News & Events
- Bulk Oil Circuit Breaker Maintenance
- Troubleshooting Single Pole And Three Pole Contactors? Here's The Guide
- Some Valuable Guidelines For Choosing The Right Electrical Contractor
- How To Determine The Fuse With Right Size?
- Learn To Pick The Right Fuse Rating For Your Car Amps
- You Can Check Your Car's Fuses By Yourself To Save Time And Money
- Automotive Fuses - Everything You Want To Know
- Something You Must Know About Fuse Holders Before Buying Them
- When To Upgrade The Fuse Box In Your House?
- About Fuse Replacement: Things To Be Remembered
Shop Now at Our Online Store