3WL12123BB315AM2

fixed-mounted circuit breaker 3-pole, size II, IEC In=1250A to 690V, AC50/60Hz Icu=80kA at 500V rear

Manufacturer's No: 3WL1212-3BB31-5AM2     Manufacturer: Siemens
fixed-mounted circuit breaker 3-pole, size II, IEC In=1250A to 690V, AC50/60Hz Icu=80kA at 500V rear

Availability Available to order

£8,170.04
  • Fixed-mounted circuit breaker
  • 3-pole, size II according to IEC standards
  • Rated current: 1250A at 690V AC 50/60Hz
  • Ultimate breaking capacity: 80kA at 500V
  • Overcurrent release type: ETU 15 LI with adjustable protection settings from 0.5 to 1
  • Operating mechanism: Motorized/manual with spring charging motor
  • Suitable for AC 50/60 Hz 110-127 V or DC 110-125 V
  • Activation at 50/60 Hz with 110 V AC or 110 V DC
  • Rear connection in a vertical orientation
  • Does not include 1st auxiliary release but includes 2nd auxiliary release "R", F3

Read more

  • Undervoltage protection at 110-127 V AC and 110-125 V DC
  • Contact configuration: 2NO+2NC
 

Product

Manufacturer Material ID -
3WL1212-3BB31-5AM2
Net Weight -
56.00kg

Additional Product Information

Commodity Code -
85362090
Country of Origin -
CZ
Export Control Regulations -
EAR99 / N
UNSPSC -
39121601

Technical Specification

Rated voltage -
690 Volt
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz -
80 kiloampere
Adjustment range undelayed short-circuit release -
2500 Ampere
Complete device with protection unit -
Degree of protection (IP rating) -
IP20
Device construction -
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional -
Motor drive integrated -
Number of auxiliary contacts as normally closed contact -
2
Number of auxiliary contacts as normally open contact -
2
Number of poles -
3
Power loss -
80 Watt
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz -
80 kiloampere
Suitable for DIN rail (top hat rail) mounting -
Switched-off indicator available -
Type of control element -
Push button
Type of electrical connection of main circuit -
Rail connection
With integrated under voltage release -

Availability Available to order

£8,170.04
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Additional Information

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