JD 7509

　KEY SWITCH

ELECTRICAL SPECIFICATIONS CONTACT RATING:　 4A 125VAC/28VDC, 2A 250VAC CONTACT RESISTANCE:　 BELOW 10 million OHMS INSULATION RESISTANCE: 1 Billion OHMS Min. DIELECTRIC STRENGTH: 1000V RMS Min. sea level ELECTRICAL LIFE: 6000 make-and-break cycles at full load ABOVE DATA HAD BEEN PASSED U.L. INSPECTION.

　

	MATERIALS
LOCK HOUSING:	ZINC ALLOY DIE-CASTED NICKEL PLATED.
CYLINDER:	4 DISC TUMBLERS CONSTRUCTED, ZINC ALLOY DIE-CASTED NICKEL PLATED.
KEYS:	BRASS, ORIGINAL COLOR OR NICKEL PLATED.
CONTACTS:	SUPER HARD COPPER ALLOY, SILVER PLATED.
MOUNTING NUT:	ZINC ALLOY DIE CASTED, NICKEL PLATED.

　

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