3ua59 3ua Series Thermal Relay

• Theory: Thermal Relay
• Phase: 3
• Number of Pole: 3
• Protective Characteristics: Sealed Relay
• Action Principle: Electromagnetic Type
• Size: Miniature
• Type: Electric Parameter Relay
• Product Name: Thermal Overload Relay
• Rated Current: 0.1 - 630
• Material: Sliver+Copper
• Company Feature: Manufacturer
• Price: Negotiable
• OEM: Available
• Trademark: GWIEC/OEM/Blank
• Origin: Zhejiang, China

Product Description

Application:
3UA series thermal relay is suitable for using in power system with AC 50Hz,rated operation voltage up to 660V and 1000V,in main circuit,current from 0.1A to 630A,it is used to protect AC three-phase asynchronous motor against overload and open-phase:The relays have the rest push-button for breaking NC contacts and the operating indication and free trip characteristics.The products also can be supplied with protecting case to ensure safety.The products can be plugged in the contactor and installed independently or mounted bt rail.

Specification

Type	Rated operating current(A)	Rated insulation voltage(V)	Current setting range(A)
3UA50	12.5	660	0.1-0.16	0.16-0.25
			0.25-0.4	0.32-0.63
			0.63-1	0.8-1.25
			1-1.6	1.25-2
			1.6-2.5	2-3.2
			2.5-4	3.2-5
			4-6.3	5-8
			6.3-10	8-12.5
3UA52	25	660	0.1-0.16	0.16-0.25
			0.25-0.4	0.4-0.63
			0.63-1	0.8-1.25
			1-1.6	1.25-2
			1.6-2.5	2-3.2
			2.5-4	3.2-5
			4-6.3	5-8
			6.3-10	8-12.5
			10-16	12.5-20
			16-25
3UA54	32	660	4-6.3	6.3-10
			10-16	12.5-20
			16-25	20-32
3UA58	80	1000	16-25	20-32
			25-40	32-50
			40-57	50-63
			57-70	63-80
3UA59	63	660	0.1-0.16	0.16-0.25
			0.25-0.4	0.4-0.63
			0.63-1	0.8-1.25
			1-1.6	1.25-2
			1.6-2.5	2-3.2
			2.5-4	3.2-5
			4-6.3	5-8
			6.3-10	8-12.5
			10-16	12.5-20
			16-25	20-32
			25-40	32-45
			40-57	50-63
3UA62	180	660	55-80	63-90
			80-110	90-120
			110-135	120-150
			135-180	150-180
3UA66	400	1000	80-125	125-200
			180-250	200-320
			250-400
3UA68	630	1000	320-500	400-630

3UA60
3UA62/66/68
Related Products
GWIEC is specialized in manufacturing in contactor,circuit breakers,thermal overload relays and magnetic starters,etc.


Company Information

GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates.

GWIEC will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!


Exhibitions


Certifications
GWIEC attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CQC, CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc. 

OUR TEAM


FAQ

1.Could I put my own logo on it?

> Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc.

 

2.Should I pay extra for logo printing ?

> Normally usd 0.017/per color,according to the actual situation.

 

3.How about the quality ?

> Acquire the CE & SGS Certification.

> 100% QC in produce process and before package.

 

4.Could I buy 1pc sample first and small order ?

> Of course, support sample order and small order, especially for new customers under certain condition

 

5.How much for 1pc sample ?

>Some cheap ones may free for 1pcs but need to see the actual stock.

 

6.If I have my thoughts, do you have person to design according to my concept?

> Certainly,our design team is willing to do for you.

 

7.How long to make a sample?

> 2-5 days which depends on the samples' complexity.

 

8.Is the sample fee refundable or not?

> Sure, refundable once order confirmed.

 

With more than 15 years OEM experience, we can provide professional solutions for customers.
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