M.S. Switches Snap-on 9556504

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A snap-on M.S. mains voltage switch 9556504 available with various circuit configurations – see Technical Drawing. This switch can be connected to an RPT, 5 disc or 8 disc camlock to form a keyswitch which can be commonly found on Enclosure applications such as switchgears.

Product Code	Circuit	Enquire
9556504	2 Pole OFF/ON	Enquire
9556505	2 Pole 1 ON/ 1 OFF or 1 Pole Changeover	Enquire
9556506	2 Pole Changeover	Enquire

Soldering Specification: see Technical Information

Electrical Specification		Applicable to
Proof voltage	>3KV	All
Contact rating (switch resistant load)	4A 250VAC	9556504, 9556505
Contact rating (switch resistant load)	10A 12VDC	9556504, 9556505
Contact rating (switch resistant load)	2A 250VAC	9556506
Contact rating (switch resistant load)	5A 12VDC	9556506
Insulation resistance	>50G Ohm	All
Initial contact resistance	<20m Ohm	All
Minimum operating life	15,000 cycles	All
Contact material	Silver cadmium oxide	All
Body material	Glass loaded nylon	All
Tag panel	S.R.B.P.	All
Operating temperature	-25 to 70⁰C	All
Flame retardancy	UL94VO	All
Appr+F4:H17ovals	B.S. SEMKO	9556504

M.S. Switches Snap-on 9556504

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