CIRCUIT BREAKER >> MCCB
KSME
 

                                   

                  125-3P                                                    250-3P

 

Application

KSME moulded case circuit breaker are highly specified. Positive contact indication is standard, with three positions "On" "OFF" and center "TRIPPED" being prevents the MCCBS contacts from being held closed in the event of over current.
KME mounded case circuit breaker 3 & 1 pole units have a trip to test button provided as standard. All main contacts are of quality. Sliver alloy construction for durability. Complying with IEC947-2 is covered by type test and marine approval certification.
1. Mould case circuit breakers 16 to 200A
2. Available in three ranges: standard, standard adjustable, Hi-break adjustable.
3. Complies with IEC 60947-2
4. Current limiting action provides low £¦#118alues of lot-through energy.
MEM STANDARD RANGE:
MCCB Description
Standard range
Current rating (A)
standard range
1Pole
List number
3Pole
List Number
16A
KSME161
KSME163
20A
KSME201
KSME203
32A
KSME321
KSME323
40A
KSME401
KSME403
50A
KSME501
KSME503
63A
KSME631
KSME633
80A
KSME801
KSME803
100A
KSME1001
KSME1003
125A
KSME1251
KSME1253
160A
KSME1604
KSME1603
200A
-
KSME2003

Impulse withstand V.
8KV
8KV
Utilisation category
A
A
Adjustment thermal
Fixed
Fixed
Adjustment magnetic
Fixed
Fixed
Therminal capacity(Max)
120mm2
120mm2

Breaking capacity IEC60947 2/BS EN60947-2(AC 50/60Hz)
690V AC
Icu(KA)
Icu(KA)
-
-
12
12
480V AC
Icu(KA)
Icu(KA)
-
-
20
20
400V AC
440V AC
Icu(KA)
Icu(KA)
-
-
25
25
380V AC
Icu(KA)
Icu(KA)
-
-
30
30
220V AC
240V AC
Icu(KA)
Icu(KA)
25
19
40
40
250V DC
Icu(KA)
Icu(KA)
-
-
37
19
              
¡º close ¡»¡º print ¡»