NHP TemBreak PRO - B1000_BE & B1250_BE Information

Product Information
13
TemBreak PRO B_BE-UM-001-EN  V1.1.0
B1000_BE & B1250_BE Information
Frame / Model
Quantity
Unit
Condition
B1000N
B1000H
B1250N
B1250H
B1250HL
Number of Poles
3, 4
3, 4
3, 4
3, 4
3, 4
Nominal current ratings
I
CT
(A)
45°C
1000
1000
─
─
─
Trip unit ratings
50°C
─
─
1250
1250
1250
Electrical characteristics
Rated maximum operational voltage
U
e
(V)
AC 50/60 Hz
690
690
690
690
690
(V)
DC
─
─
─
─
─
Rated insulation voltage
U
i
(V)
800
800
800
800
800
Rated impulse withstand voltage
U
imp
(kV)
8
8
8
8
8
Selectivity category
A
A
B
B
B
Rated short time withstand current
I
cw
(kA)
0.4 sec
─
─
15
15
15
Ultimate breaking capacity
I
cu
(kA)
690 Vac
20
25
20
25
45
(IEC, JIS, AS/NZS)
400 /415 Vac
50
70
50
70
85
240 Vac
85
100
85
100
125
Service breaking capacity
I
cs
(kA)
690 Vac
15
20
15
20
34
(IEC, JIS, AS/NZS)
400 /415 Vac
38
50
38
50
65
220 /240 Vac
65
75
65
75
94
Protection - Over Current Release types
Std Standard
Opt Optional
─ Not Available
BE 2 dials 10 pre-set characteristic curves
Std
Std
Std
Std
Std
BE-G Ground Fault
─
Std
Std
Std
Std
BE Instantaneous only setting (ICB)
1)
Std
Std
Std
Std
Std
Installation (standard / optional / - )
Installation
Std Standard
Opt Optional
─ Not Available
Front connection (FC)
Std
Std
Std
Std
Std
Extension bar (FB)
Std
Std
Std
Std
Std
Cable tunnel clamp (FW)
─
─
─
─
─
Rear connection (RC)
Opt
Opt
Opt
Opt
Opt
DIN rail adaptor
─
─
─
─
─
Withdrawable mechanism
─
─
─
─
─
Plug-in
─
─
Opt
Opt
Opt
Reverse supply connection possible to 440V
Yes
Yes
Yes
Yes
Yes
Dimensions
H
(mm)
273
273
370
370
370
W
(mm)
3 pole
210
210
210
210
210
4 pole
280
280
280
280
280
D
(mm)
145
145
171
171
171
T
(mm)
103
103
120
120
120
Weight
W
(kg)
3 pole
11.0
11.0
19.8
19.8
19.8
4 pole
14.8
14.8
25
25
25
Operation options (std / opt / - )
Std Standard
Opt Optional
─ Not Available
Toggle operation
Std
Std
Std
Std
Std
Extension handle TP-HS/HP or Direct mount T2HB
Opt
Opt
Opt
Opt
Opt
Motor operation TP-MC
Opt
Opt
Opt
Opt
Opt
Endurance
Electrical
Cycles
415 Vac
4000
4000
4000
4000
4000
Mechanical
Cycles
10000
10000
5000
5000
5000