Auxiliary contact Accessories for MCB
OF
Accessories including OF (Auxiliary contact) / SD (Alarm Contact) is mainly used in AC 50/60Hz with rated voltage of 230V, and is assembled with the DGB1-63/63H series miniature circuit breaker with shell frame rated current 63A and with the residual current action circuit breaker with shell frame rated current 63A for remote circuit breaker ON/OFF signal indication.and alarm indication
Available standards: IEC 60947-5-1
Available standards: IEC 60947-5-1
Quantity:
TechnicalDatat | ||||
Standard | IEC/EN 60947-5-1 | |||
Electrical features | Rated value | UN (V) | In (A) | |
AC415 50/60Hz | 3 | |||
AC240 50/60Hz | 6 | |||
DC130 | 1 | |||
DC48 | 2 | |||
DC24 | 6 | |||
Configurations | 1N/O+1N/C/2NC/2NO | |||
Rated impulse withstand voltage (1.2/50)Uimp | V | 4,000 | ||
Dielectric TEST voltage at ind. Freq. for 1min | kV | 2 | ||
Insulation voltage Ui | V | 500 | ||
Pollution degree | 2 | |||
Mechanical features | Electrical life | 6,050 | ||
Mechanical life | 10,000 | |||
Protection degree | IP20 | |||
Storage temperature | ℃ | -5...+40 | ||
(with daily average≤35℃ ) | ||||
Storage temperature | ℃ | -25...+70 | ||
Installation | Terminalconnection type | -25...+70 | ||
Terminalsize top/bottom for cable | mm2 | 2.5 | ||
AWG | 18-14 | |||
Tightening torque | N·m | 0.8 | ||
In-Ibs. | 7 | |||
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