3UA Thermal Relay

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3UAThermal Relay

This thermal relay is ideal for thermal protectionin the circuit with AC 50/60Hz, voltage up to 660V and current up to 630A. Hence, it is an ideal overloadprotection for AC motors operated on continuous duty or discontinuous long termduty. It can be fixed onto AC contactor CJX1.

Specification

Type	Number	Setting range(A)	For contactor	Type	Number	Setting range(A)	For contactor
3UA-12.5/Z	0A	0.1~0.16	CJX1-09 CJX1-12	3UA-25/Z	0A	0.1~0.16	CJX1-16 CJX1-22
	0C	0.16~0.25			0C	0.16~0.25
	0E	0.25~0.4			0E	0.25~0.4
	0G	0.4~0.63			0G	0.4~0.63
	0J	0.63~1			0J	0.63~1
	0K	0.8~1.25			0K	0.8~1.25
	1A	1~1.6			1A	1~1.6
	1B	1.25~2			1B	1.25~2
	1C	1.6~2.5			1C	1.6~2.5
	1D	2~3.2			1D	2~3.2
	1E	2.5~4			1E	2.5~4
	1F	3.2~5			1F	3.2~5
	1G	4~6.3			1G	4~6.3
	1H	5~8			1H	5~8
	1J	6.3~10			1J	6.3~10
	1K	8~12.5			1K	8~12.5
	2S	10~14.5			2A	10~16
					2B	12.5~20
					2C	16~25

Type	Number	Setting range(A)	For contactor	Type	Number	Setting range(A)	For contactor
3UA -32/Z	1G	4~6.3	CJX1-32	3UA-63/F	0K	0.8~1.25	CJX1-09~63
	1J	6.3~10			1A	1~1.6
	2A	10~16			1B	1.25~2
	2B	12.5~20			1C	1.6~2.5
	2C	16~25			1D	2~3.2
	2D	20~32			1E	2.5~4
	2Q	25~36			1F	3.2~5
3UA -45/Z	0A	0.1~0.16	CJX1-32 CJX1-38		1G	4~6.3
	0C	0.16~0.25			1H	5~8
	0E	0.25~0.4			1J	6.3~10
	0G	0.4~0.63			1K	8~12.5
	0J	0.63~1			2A	10~16
	0K	0.8~1.25			2B	12.5~20
	1A	1~1.6			2C	16~25
	1B	1.25~2			2D	20~32
	1C	1.6~2.5			2E	25~40
	1D	2~3.2			2M	32~45
	1E	2.5~4			2T	40~57
	1F	3.2~5			2P	50~63
	1G	4~6.3		3UA-135	2H	55~80	CJX1-85 CJX1-110
	1H	5~8			2W	63~90
	1J	6.3~10			2X	80~110
	1K	8~12.5			3H	90~120
	2A	10~16			3J	110~135
	2B	12.5~20		3UA-150	2H	55~80	CJX1-140
	2C	16~25			2W	63~90
	2D	20~32			2X	80~110
	2Q	25~36			3H	90~120
	2R	32~40			3J	110~135
	8M	36~45			3K	120~150
3UA -80/Z	1G	4~6.3	CJX1-45 CJX1-63 CJX1-75 CJX1-85	3UA-180/F	2H	55~80	CJX1-170 CJX1-205
	8A	11~17			2W	63~90
	2B	12.5~20			2X	80~110
	2C	16~25			3H	90~120
	2D	20~32			3J	110~135
	2E	25~40			3K	120~150
	2F	32~50			3L	135~160
	2T	40~57			3M	150~180
	2P	50~63		3UA-400	2K	80~125	CJX1-110~400
	2V	57~70			3B	125~200
	2U	63~80			3C	160~250
	8W	70~88			3D	200~320
3UA -63/F	0A	0.1~0.16	CJX1-09~63		3E	250~400
	0C	0.16~0.25		3UA-630	3F		CJX1-400
	0E	0.25~0.4			3G
	0G	0.4~0.63
	0J	0.63~1

As a professional thermal relay manufacturer in China,People Group can also supply many types of relays, including thermal relay,general relay, solid state relay and time relay, etc. With a wide range ofelectric appliances, such as circuit breakers, distribution box, PC plug socketcoupling, and metering instrument, we are confident we can provide the one youare looking for. We welcome you to try our products.

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