Kent Industries Incorporated

PKZM0 Manual Motor Protectors

3-phase thermal magnetic motor protective device
incorporating adjustablebimetal trips

UL listed and CSA certified as HP rated motor
controllers which provide motor running overload protection

Phase failure sensitive with adjustable magnetic trips

Manual Motor Protector

UL/CSA Short-circuit current rating @ 600v AC	Maximum branch circuit protective fuse	Maximum branch circuit protective breaker	Adjustable thermal range	Response current of magnetic trips	UL/CSA max. 3-phase HP ratings				Part #
kA	A	A	A	A	200V HP	230V HP	460V HP	575V HP	Part #
50	600	600	0,1-0,16	2,2	-	-	-	-	PKZMO-0,16
			0,16-0,25	3,5	-	-	-	-	PKZMO-0,25
			0,25-0,4	5,6	-	-	-	-	PKZMO-0,4
			0,4-0,16	8,8	-	-	-	-	PKZMO-0,63
			0,63-1	14	-	-	1/2	1/2	PKZMO-1
			1-1,6	22	-	-	3/4	1	PKZMO-1,6
			1,6-2,5	35	1/2	1/2	1	1 1/2	PKZMO-2,5
			2,5-4	56	1	1	2	3	PKZMO-4
			4-6,3	88	1 1/2	1 1/2	3	5	PKZMO-6,3
22	150	125	6,3-11	140	3	3	7 1/2	10	PKZMO-10
10			10-16	224	3	5	10	10	PKZMO-16
			16-20	280	5	5	10	15	PKZMO-20
			20-25	350	5	7 1/2	15	20	PKZMO-25
			25-32	425	5	10	20	20	PKZMO-32

Manual Motor Protector (for more inductive loads)

UL/CSA Short-circuit current rating @ 600v AC	Maximum branch circuit protective fuse	Maximum branch circuit protective breaker	Adjustable thermal range	Response current of magnetic trips	UL/CSA max. 3-phase HP ratings				Part #
kA	A	A	A	A	200V HP	230V HP	460V HP	575V HP	Part #
50	600	600	0,1-0,16	2,4	-	-	-	-	PKZMO-0,16-T
			0,16-0,25	4,25	-	-	-	-	PKZMO-0,25-T
			0,25-0,4	6,8	-	-	-	-	PKZMO-0,4-T
			0,4-0,16	11,97	-	-	-	-	PKZMO-0,63-T
			0,63-1	20	-	-	1/2	1/2	PKZMO-1-T
			1-1,6	32	-	-	3/4	1	PKZMO-1,6-T
			1,6-2,5	50	1/2	1/2	1	1 1/2	PKZMO-2,5-T
			2,5-4	84	1	1	2	3	PKZMO-4-T
			4-6,3	141	1 1/2	1 1/2	3	5	PKZMO-6,3-T
22	150	125	6,3-11	224	3	3	7 1/2	10	PKZMO-10-T
10			10-16	358	3	5	10	10	PKZMO-16-T
10			16-20	380	5	5	10	15	PKZMO-20-T

Accessories

Type	Description	Part #
Auxiliary Contact	Side mounted w/ 1 NO and 1 NC contacts	NHI11-PKZO
Auxiliary Contact	Size mounted w/ 1 NO and 2 NC contacts	NHI12-PKZO
Auxiliary Contact	Size mounted w/ 2 NO and 1 NC contacts	NHI21-PKZO
Auxiliary Contact	Top mounted w/ 1 NO and 1 NC contacts	NHI-E-11-PKZO
Auxiliary Contact	1 NO and 1 NC trip indicating auxiliary contacts	AGM2-11-PKZO
Shunt Trip	Voltage specific shunt trip	A-PKZ0 (Coil Voltage)
Undervoltage Trip	AC Rated undervoltage with early-make contacts	U-PKZ0(Coil voltage)
Door handle	Black main disconnect door handle	H-PKZO