8503.4040 Klinger Born United Kingdom Sales
If you are looking for a reliable supplier where you can purchase the 8503.4040 Star Delta Timer, you are in the right place. RADWARD sells all product groups belonging to the Klinger Born brand in the United Kingdom market, with fast delivery times and competitive prices.
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Technical Specification
Nominal frequency 50-60Hz
Voltage range 85-110%
Rated power 2VA
Ambient temperature -10 ° C ... + 55 ° C
Control input K1 Same potential as input L3
Star-delta time domain 0.15 sec ... 30 sec
Switchover time star-delta Approx. 60ms
Way of working Controller controlled with watch dog
B10 (B10d) 400,000 (800,000)
Max. Cross section 2.5mm²
Attachment On DIN standard rails (EN60715)
Dimensions of housing 45.5 x 74 x 85mm (WxHxD)
Technical information Wiring diagram 230V
DIN rail housing 10-pin
Relay outputs
nominal voltage 250V AC
Continuous current 5A
Inrush current 5A
Rated switching capacity 1250VA
Contact material AgSnO
Mechanical life 50x10 6 switching cycles
Electrical life at 5A / 250V AC 100x10 3 switching cycles
Max. Switching frequency at nominal load 360 switching cycles / h
Response time / fall time 10 / 10ms
Test voltage contact coil 4000V ACeff
Test voltage open contact 750V ACeff
Installation position Any
Vibration resistance (30 ... 500Hz) G> 4
Shock resistance 11ms G> 10