Merlin Gerin Trip Unit TMD 63A 4 Poles 4D

Merlin Gerin Trip Unit TMD 63A 4 Poles 4D

£179.22 inc VAT £149.35 ex VAT

SKU: 2500299303 Category: Circuit Breakers & Devices Tags: Circuit Breakers & Devices, Switchgear & Distribution

Description

Description

Detail

63A 4P4d NSX100-250 TM63D

· This TM63D is a 4 poles 4d thermal-magnetic trip unit used on Compact NSX 100/160/250 circuit breakers.
· This 63A rating thermal-magnetic trip unit is an optimum choice for all distribution applications.
· It embeds an adjustable thermal overload protection and a fixed magnetic protection against short-circuits.

Specification

Short-circuit release function : Undelayed

End value adjustment range undelayed short-circuit release : 500 A

Rated permanent current Iu : 63 A

Overload release current setting : 44 – 63 A

Number of poles : 4