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FAQ ID Description
FA23093What is the degree of protection of 27046, 27047 and 27048 rotary handles.
The degree of protection of rotary handles references 27046, 27047 and 27048 is IP40. These rotary handles are designed for C60, C120 and NC100 circuit...
FA23772What is the function of the "Alarm" pilot light on the STR22SE, STR23SE and STR53UE electronic trip units.
The Alarm pilot light is an overload indicator light. It is: Lit with a steady light if the load current is greater than 90% of the adjustment threshold...
FA22993What is the ratio n between the peak value and the root mean square value of the short-circuit current
Product standard BS EN 60947-1 defines the ratio n between the peak value and the rms value of the short-circuit current (table 16 on page 106). The...
FA23005What are the characteristics of phase unbalance protection of STR22ME and STR43ME motor trip units for NS100 to 630 circuit-breakers
STR22ME and STR43ME electronic motor trip units incorporate protection against phase unbalance (current). For the STR22ME trip unit: the unit compares...
FA27967What is the operating temperature range of the C60H circuit-breakers.
The C60H circuit-breaker operating temperature range is between -5°C to +60°C.
FA31963If the C120H circuit breaker is locked ON with the 27145 padlocking facility will it still trip under fault conditions.
Yes, All of the miniature circuit breakers have a "trip free" mechanism which enables them to trip under fault conditions even if the handle is locked...
FA22991What is the degree of protection of Multi9 circuit-breakers?
The degree of protection of Multi9 circuit breakers is: IP40, IK5 on the front panel. IP20 at the connection terminals.
FA23786Can the SDE contact be fitted into a Masterpact NT or NW switch disconnector.
The SDE contact does not perform any function on a Masterpact switch disconnector and therefore it's not fitted nor is it available as an option.
FA24887How can I configure an output on the ATV31 for a mechanical brake control?
A mechanical brake can be controlled by the ATV31 drive R1 or R2 relay output. It is preferable to use R2 because R1 is often reserved as the fault...
FA225808Will CANOpen communication remains active if M238 controller is in STOP state
CAN behavior of M238 controller when it is on STOP state depends on setting “Update IO while in STOP” under PLC setting tab of MyController CAN...

Results 51 - 60 of 100