NHP TemBreak PRO - Annex F - Temperature Ratings Tables

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TemBreak PRO B_BE-UM-001-EN  V1.1.0
Annex F – Temperature Ratings Tables
Maximum setting of the Ir dial/s at the nominated current at the specified ambient.
Rated Temperature
MCCB Type
Connection
type
Rated
I
n
Rated Current (A)
30°C
35°C
40°C
45°C
50°C
55°C
60°C
65°C
70°C
B250P
Front Conn.
Rear Conn.
250 A
250
250
250
250
237.5
225
200
200
200
B400P / R
Front Conn.
Rear Conn.
250 A
250
250
250
250
250
250
225
200
158
400 A
400
400
400
400
400
380
360
320
158
Plug-in Conn.
250 A
250
250
250
250
250
250
225
200
252
400 A
400
400
400
400
400
360
340
320
252
B800N / H
Front Conn.
Rear Conn.
Plug-in Conn.
630 A
630
630
630
630
630
598.5
567
504
397
Front Conn.
800 A
800
800
800
800
800
720
640
504
397
Rear Conn.
Plug-in Conn.
800 A
800
800
800
800
760
720
640
504
397
B800G / P / R
Front Conn.
Rear Conn.
Plug-in Conn.
630 A
630
630
630
630
630
598.5
567
504
397
800 A
800
800
800
800
720
640
504
504
397
B1000N / H
Front Conn.
Rear Conn.
1000 A
1000
1000
1000
1000
900
800
630
630
500
B1250N / H / HL
Front Conn.
1250 A
1250
1250
1250
1250
1250
1000
787
787
787
Rear Conn.
Plug-in Conn.
1250 A
1250
1250
1250
1250
1125
1000
787
787
787
B1600N / HL
Front Conn.
1600 A
1600
1600
1600
1600
1600
1440
1280
1008
1008
Rear Conn.
1600 A
1600
1600
1600
1600
1520
1440
1280
1008
1008