Frame Reference Quantity Unit Condition TB2 S250
Max In (A ) of Frame
ModelNumber of PolesType
Nominal c urrent ratings
E lec tric al charac teris tic s
Rated operational voltage
Rated insulation voltageRated impulse withstand voltageRated short-circuit making capacityRated short-time withstand currentUtilisation category to IEC 60947-3
Ins tallation
Front connection (FC)Extension bar (FB)Cable clamp (FW)Rear connection (RC)Plug-in (PM)Draw-out (DR)DIN rail mounting (DA)Dimensions
Weight
Operation
Direct Opening ActionToggle operationDoor mounted (HS) / Breaker mounted handle (HB)Motor operation (MC)
Endurance
Standard • Optional - Not Available
250S2503, 4NN
250
690250800863
AC-23ADC-22A
•••
--
165105140681.51.9
••
10,03 0,
00000
(A)
(V)
(V)(kV)
(kA peak)(kA rms)
(mm)(mm)
(mm)(kg)
cyclescycles
Ie
Ue
U iU impIcmIcw
heightwidth
depthweight
ElectricalMechanical
AC 50/60 HzDC
0.3 SecondsACDC
3 pole4 pole
3 pole4 pole
415V AC
MCCB Electrical Characteristics to IEC 60947-3, EN 60947-3, AS/NZS 3947-3
DATA SHEET: TEMBREAK 2 S250-NN MCCB SWITCH DISCONNECTORS
Page 1 of 3
•
DATA SHEET TEMBREAK 2 S250-NN MCCB
S250-NN
Page 2 of 3
Outline Dimensions: S250-NN Plug-in Version
ASL: Arrangement Standard Line HL: Handle Frame Centre Line
Page 3 of 3
DATA SHEET TEMBREAK 2 S250-NN MCCB
9
6 (max.)
15.5 (max.)
Preperation of conductor
22 (max.)
Mounting on a support or rails (shown with optional connection bars oriented for rear access)
Mounting through the backplate (shown with optional connection bars oriented for rear access)
Mounting on the backplate (optional connection bars must be oriented for front access)
Mounting screwM8x18 max.
Support or rail
Support or rail
45
427
102
42
88
116
172
4t4t
165
97
(61)
101121
76.5
Mounting screw M5x20
Mounting plate
45
(61)
102
22
160
4t
2020
165
144
168
1484
122
Insulating plate
Mounting screw M5 NUT
Insulating plate
Mounting plate
Termination of Busbar
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