315A 690V Overload Relay AC 3phase Bimetal 200A Thermal Relay

Prod Model:	CR2-63
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Suit For Contactor:	1no+1nc Tripping Contact
Packing Type:	Box
Brand Name:	Chana
Export:	Global

Product Description

CR2 Thermal Overload Relay

1. Specification

1) Electric ratings: AC 50/60Hz,690V,0.1A~630A
2) Tripping class: 10A
3) Mounting version:
      a. Plug-in: Available for CR2-03,13,23,33,43;
      b. Independent: Available for CR2-53,63;
4) Standard: IEC/EN 60947-4-1
 

Item	Series No.	I/In	Operating time	Test condition
Overload protection	1	1.05	>2h	Start from cold status
	2	1.2	≤2h	Start from cold status, right after item No.1
	3	1.5	≤2min	Start from cold status, right after item No.1
	4	7.2	2s	Start from cold status
Phase failure protection	5	1.0  0.9	>2h	Start from cold status
	6	1.15  0	≤2h	Start from heat status, right after item No.5

2. Features 

   2.1 3-phase bimetal
   2.2 Continuously readjustable current settings
   2.3 Temperature compensation 
   2.4 Tripping indicator 
   2.5 Test button 
   2.6 Stop button 
   2.7 Manual and automatic reset button 
   2.8 Electrically separated 1N/O plus 1 N/C contact

3. Assembly with contactor  
 

Model of overload relay	Code	Rated current (A)	Recommended fuse type (RT16 is recommended)		Contactor Matched
			aM	gG
CR2-63	6372	160~250	250	400	CC1-185  CC1-400 CC1-225  CC1-500 CC1-265  CC1-630 CC1-330
	6373	200~315	315	500
	6374	250~400	400	630
	6375	315~500	500	800
	6376	400~630	630	800

4. Mounting dimensions(mm)



5. Wiring
 

Items			CR2-03	CR2-13	CR2-23	CR2-33	CR2-43	CR2-53	CR2-63
Cross section area of conductor mm²	Main circuit	Single core or stranded wire	1~4	1~4	4~10	4~35	25~95	25~95	70~2*240
		Wiring screw	M3.5	M4	M4	M10	M6/M8	M8	M10
	Auxiliary circuit	Single core or stranded wire	0.5~2.5	0.5~0.25	0.5~2.5	0.5~2.5	0.5~2.5	0.5~2.5	0.5~2.5
		Wiring screw	M3.5	M3.5	M3.5	M3.5	M3.5	M3.5	M3.5

6. Certificate



7. FAQ

Q 1. What's the payment term?
A. We accept tt,30% deposit and 70% balance against the copy of b/l.
 
Q 2. How's the delivery time?
A. Usually it will take about 25 days for production.
 
Q 3. Tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
 
Q 4. Could you offer form a? or c/o?
A. It's totally not a? problem. We can prepare relative documents to foreign affairs office or other office??to apply for this certificate.
 
Q 5. Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do oem.