China Best Current Limiting Circuit Breaker Supplier – CR2 Series Thermal Overload Relay – Changan Group

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China Best Current Limiting Circuit Breaker Supplier – CR2 Series Thermal Overload Relay – Changan Group Detail:

Description

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

Type Designation

product

Feature

3.1 3-phase bimetal
3.2Continuously readjustable current settings
3.3Temperature compensation
3.4Tripping indicator
3.5Test button
3.6Stop button
3.7Manual and automatic reset button
Electrically separated 1N/O plus 1N/C contact

Technical Specification

Item	Series No.	I/In		Operating time Tp	Test condition
Overload protection	1	1.05		>2 h	Start from cold status
	2	1.2		≤2h	Start from heat status, right after item No.1
	3	1.5		≤2min	Start from heat status, right after item No.1
	4	7.2		2s<Tp≤10s	Startfromcoldstatus
Phase failure protection	5	Any two phases	Another phase	>2 h	Start from cold status
		1.0	0.9
	6	1.15	0	≤2 h	Start from heat status, right after item No.5

product1

Assembly with contactor

Model of overload relay	Code	Rated current (A)	Recommended fuse type (RT16 is recommended)		Contactor Matched
Model of overload relay	Code	Rated current (A)	aM	gG	Contactor Matched
CR2-03	0301	0.1~0.16	0.25	2	CC1-09K CC1-12K
	0302	0.16~0.25	0.5	2
	0303	0.25~0.4	1	2
	0304	0.4~0.63	1	2
	0305	0.63~1	2	4
	0306	1~1.6	2	4
	0307	1.6~2.5	4	6
	0308	2.5~4	6	10
	0310	4~6	8	16
	0312	5.5~8	12	20
	0314	7~10	12	20
	0316	9~13	16	25
CR2-13	1301	0.1~0.16	0.25	2	CC1-09 CC1-12 CC1-18 CC1-25 CC1-32
	1302	0.16~0.25	0.5	2
	1303	0.25~0.4	1	2
	1304	0.4~0.63	1	2
	1305	0.63~1	2	4
	1306	1~1.6	2	4
	1307	1.6~2.5	4	6
	1308	2.5~4	6	10
	1310	4~6	8	16
	1312	5.5~8	12	20
	1314	7~10	12	20
	1316	9~13	16	25
	1321	12~18	20	35
	1322	17~25	25	50
CR2-23	2353	23~32	40	63	CC1-32
CR2-23	2355	30~40	40	80	CC1-32
CR2-33	3353	23~32	40	63	CC1-40 CC1-50 CC1-65 CC1-80 CC1-95
	3355	30~40	40	100
	3357	37~50	63	100
	3359	48~65	63	100
	3361	55~70	80	125
	3363	63~80	80	125
	3365	80~93	100	160
CR2-43	4366	80~104	125	200	CC1-115 CC1-150
	4367	95~120	125	224
	4368	110~150	160	250
CR2-53	5369	80~125	125	200	CC1-115 CC1-185 CC1-150 CC1-225
	5370	100~160	160	250
	5371	125~200	200	315
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

C series Industrial Controls_16

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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for China Best Current Limiting Circuit Breaker Supplier – CR2 Series Thermal Overload Relay – Changan Group , The product will supply to all over the world, such as: Milan, Hamburg, Malaysia, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.

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