Honeywell Switches and Sensors manual DPDT, Preleaded with 0,91 m 3 ft leadwire, Conduit openings

		EXPLOSION PROOF SWITCHES
Roller lever	DPDT, Preleaded with 0,91 m (3 ft) leadwire
	Operating force max. (OF):
	Clockwise (CW)		2,22 N to 6,67 N (0.5 lb to 1.5 lb)
	Counter clockwise (CCW)			12,2 N (2.75 lb)
	Pretravel max. (PT):			6,35 mm (0.250 in)
	Overtravel max. (OT):			25°
	Differential travel max. (DT):		2,77 mm (0.109 in) 4°
	Sealing:		NEMA Class 1 Group B
	ACTUATION	CONTACT	ELECTRICAL RATING	REFERENCE
	CW	DPDT	C	EXD-AR-3
	CCW	DPDT	C	EXD-AR30-3

Roller material:			Bronze
Operating force max. (OF):
Electrical rating A
Clockwise (CW)		2,22 N to 5,56 N (0.5 lb to 1.25 lb)
Counter clockwise (CCW)			11,1 N (2.5 lb)
Electrical rating B		3,34 N to 8,90 N (0.75 lb to 2.0 lb)
Pretravel max. (PT):
Electrical rating A, B
Clockwise (CW)		5,56 mm (0.219 in) 8°
Counter clockwise (CCW)		1,65 mm (0.065 in) 3.5°
Overtravel max. (OT):
Electrical rating A
Clockwise (CW)			90°
Counter clockwise (CCW)			25°
Electrical rating B			25°
Differential travel max. (DT):
Electrical rating A		0,18 mm (0.007 in) 0.25°
Electrical rating B		0,3 mm (0.012 in) 4°
ACTUATION	CONTACT	ELECTRICAL RATING	REFERENCE
CW	SPDT	A	EX-AR
CCW	SPDT	A	EX-AR30
CW/Class 1 Group B	SPDT	A	EX-AR800
CCW/Class 1 Group B	SPDT	A	EX-AR830
CW/High temperature	SPDT	A	EX-AR400
CW	SPDT	B	EXA-AR
CW/No mounting bracket	SPDT	B	EXA-AR62
CW/Nylon roller	SPDT	A	EX-AR182
CW/No mounting bracket	SPDT	A	EX-AR141

CW or CCW actuation, no return spring, low operating force

Hermetically sealed

Operating force max. (OF):
Clockwise (CW)		2,22 N to 6,67 N (0.5 lb to 1.5 lb)
Counter clockwise (CCW)			11,1 N (2.5 lb)
Pretravel max. (PT):
Clockwise (CW)		5,56 mm (0.219 in) 8°
Counter clockwise (CCW)		1,65 N (0.065 in) 3.5°
Overtravel max. (OT):			25°
Differential travel max. (DT):			0,64 mm (0.025 in)
Sealing:		NEMA Class 1 Group B
ACTUATION	CONTACT	ELECTRICAL RATING	REFERENCE
CW/3,2 m (10.5 ft) leadwire	SPDT	E	EXH-AR3
CCW/0,91 m (3 ft) leadwire	SPDT	E	EXH-AR33
CW/0,91 m (3 ft) leadwire	SPDT	E	EXH-AR7

2 Conduit openings

Operating force max. (OF):			0,56 N (2 oz)
ACTUATION	CONTACT	ELECTRICAL RATING	REFERENCE
CW/CCW/No mounting bracket	SPDT	A	EX-AR16

Maintained contact

Operating force max. (OF):			3,34 N (0.75 lb)
Pretravel max. (PT):		5,56 mm (0.219 in) 8°
Overtravel max. (OT):			90°
ACTUATION	CONTACT	ELECTRICAL RATING	REFERENCE
CW	SPDT	A	EX-XR3

Operating force max. (OF): Electrical rating A Electrical rating B Electrical rating C

Pretravel max. (PT): Electrical rating A, B Electrical rating C

Overtravel max. (OT): Electrical rating A Electrical rating B, C

Differential travel max. (DT): Electrical rating A Electrical rating B Electrical rating C

2,22 N to 5,56 N (0.5 lb to 1.25 lb) 3,61 N to 8,90 N (0.8 lb to 2 lb)

2,22 N to 6,67 N (0.5 lb to 1.5 lb)

5,56 mm (0.219 in) 8°

6,35 mm (0.250 in)

90°

25°

0,18 mm (0.007 in) 0.25°

0,3 mm (0.012 in) 0.5°

2,77 mm (0.109 in) 4°

CONTACT	ELECTRICAL RATING	REFERENCE
DPDT	C	4EX1-3
SPDT	B	2EX1
SPDT	A	1EX1

www.honeywell.com/sensing

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