Drummond G Clamp

The G Clamps clamp-on facility eliminates the need to drill the bus bar.

Reference DRUMP25/GCLAMP

Brand Martindale Electric

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Grey
Black
Blue
Brown

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The DRUMMOND G Clamp is a moulded insulated clamp-on connector designed to provide a direct connection to a rigid rectangular bus bar. A 4mm shrouded socket is provided in the fluted head of the moulded screw.

The insulated materials reduce the risk to the installer. To counter the effects of vibration, a spring-loaded contact pin ensures consistent electrical contact force that is independent of the clamp screw installed torque and a locking ring nut secures the clamp screw against loosening.

Available in Brown, Black, Grey and Blue. Please choose when ordering.

GClamp Specifications

Electrical Specifications
Applied electrical contact force	40N +/- 5N.
Maximum working voltage	600 V AC.
Maximum working current	10 A.
Bus Bar
NB: Suitable for rectangular bus bar ONLY. Not suitable for round conductor.
Minimum Bar width	20 mm.
Minimum bar thickness	4 mm.
Maximum bar thickness	26 mm.
General Specifications
Operating temperature	-15°C to 60°C ≤ 80% R.H.
Storage temperature	-15°C to 60°C ≤ 80% R.H.
Materials	Nylon 66, reinforced with 13% glass fibre.
Flammability	V2.
Safety	Conforms to BS EN61010.
Installation Overvoltage Rating	CAT IV 600V.
IP rating	IP40.
Dimensions
Length behind bus bar	12 mm.
Length in front of bus bar	61mm (+ 35mm as minimum allowance for 4mm plug).
Height above top of bus bar	14mm.
Width	50mm for locking ring nut.