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Series Earth Leakage Circuit Breaker CYR101(55M1)

Series Earth Leakage Circuit Breaker CYR101(55M1)
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Application:

   Serise CYR101(5SM1) earth leakage breakers apply to in AC circuit of frequency of 50 Hz,rated voltage up to 415V,rated current up to 80A,It is mainly used as an indirect contact protection fot human.It also can be used to prevent against the fire danger caused by earth falt current owing to equipment insulation damage.When the protective measures of the electric shock are out of work,the RCCB whose rated residual operating current less than 30mA can serve as the supplementary protection for in direct contact, but it can not be used as the sole direct contact  protection.
 
PRODUCT FEATURES

1.Series CYR101(K5SM1)Leakage Breakers are the protector for pure electromagnetic residual current operation.
 
2.The operation function is unrelated to circuit voltage,but operation is reliable.
 
3.It can be reliably  operated on the loss of phase or neutral.
 
4.The capacity of resisting electromagnetic interference is strong.

MAIN TECHNICAL DATA:

Type

Un

(V)

hZ

Im

I△m

Inc

I△m

In

A

I△n

mA

I△no

mA

The maximum of break-time(s)
I△N
2I△N
5I△N
0.25A
500A

CY101R

(5SM1)

2P

240
50/60

500A

(In≥50A10In)

(In≥50A)

6000A

6,10,16,

25,32,40,

50,63,80

30
15
0.2
0.1
-
0.04
0.04
50
25
0.2
0.1
-
0.04
0.04
75
40
0.2
0.1
-
0.04
0.04
100
50
0.2
0.1
0.04
-
0.04
300
150
0.2
0.1
0.04
0.04
0.04
500
250
0.2
0.1
0.04
0.04
0.04

CY101R

(5SM1)

4P

 

415

500A

(In≥50A10In)

(In>50A)

6000A

6,10,16,

25,32,40,

50,63,80

30
15
0.2
0.1
-
0.04
0.04
50
25
0.2
0.1
-
0.04
0.04
75
40
0.2
0.1
-
0.04
0.04
100
50
0.2
0.1
0.04
-
0.04
300
150
0.2
0.1
0.04
0.04
0.04
500
250
0.2
0.1
0.04
0.04
0.04

DIMENSION AND MOUNTING:

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TEL:   +86-577-62775526
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    caleb@mollelec.com.cn
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