Chromalox PK413-4 specifications September, Installation, Operation, Renewal Parts Identification

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

4	AR
(Supersedes PK413-3)	PK413-4

161-562791-001

SEPTEMBER, 1995

Type AR-EP Industrial Explosion-Resistant

Thermostat

41/4”4”

81/4”

61/2”

Specifications – Table A

			Sensing Bulb
	Temperature			Approx.	Capillary	Max.
	Range		Dia.	Length	Length	A.C. Rating
Model	(°F)	Style	(In.)	(In.)	(Ft.)	(Amps)
AR-115EP					7
AR-115AEP	0 – 100	5	0.375	43/8	2
AR-115CEP					12
AR-214EP		4	0.250	55/32	7	30 Amp
AR-214DEP					15
						120-277 VAC
AR-215EP	60 – 250	5	0.375	4	7
AR-215AEP					2
AR-219EP		9	0.188	103/4	7
AR219DEP					15	250 VA
AR-514EP		4	0.250	55/8	7	120-277 VAC
						(Pilot Duty)
AR-515EP					7
	200 – 550	5	0.375	35/8
AR-515AEP					2
AR-519EP		9	0.188	9	7
AR-519DEP					15
AR-715EP		5	0.375	311/16	7
AR-715DEP	300 – 700	5	0.375		15
AR-719EP		9	0.188	12	7

© 2010 Chromalox, Inc.

			Connect Power
			Supply Here
			Connect Load
			Here
4 3/32 "			Dial
			Stop
			Post
			Shaft Shown
			In "Off" Position
			(Without Calibrated Cap)
2 9/32 "
2 21/32 "
2 17/32 "
11/16 "			Calibration Cap
			White Nylon
			Universal Coupler
			Set Screw Lock
			Length
		.	(Refer to Specifications —
		Typ	Table A)
	.
	.D
O
2"	Capillary
		Figure 1