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11B4000048

THREE-POLE CONTACTOR, IEC OPERATING CURRENT IE (AC3) = 420A, AC/DC COIL, 48VAC/DC

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Order code 11B4000048
Weight [g]9490
Qty. per package1
Multiple qty. of packs per order 1
Package dimensions [mm]208X148X232
Volume [cm³]7141.888
Bar code [EAN13]8013975026656
HS Code85365080
Dimensions
Wiring diagram
Certifications:
CCC
EAC
cULus
Conformity:
IEC/EN 60947-1
IEC/EN 60947-4-1
UL 60947-1
UL 60947-4-1
CSA C22.2 n° 60947-1
CSA C22.2 n° 60947-4-1
Data Sheet  | Download Data Sheet
Product designation Power contactor
Product type designation B400
Contact characteristics
Number of poles nr. 3
Rated insulation voltage Ui V 1000
Rated impulse withstand voltage Uimp kV 8
Operating frequency
Operational frequency min Hz 25
Operational frequency max Hz 400
Conventional free air thermal current Ith A 550
Operating current
Operational current AC1 (≤40°C) A 550
Operational current AC3 (≤440V ≤55°C) A 420
Operational current AC4 (400V) A 133
Rated operational power AC1 (T≤40°C)
230V kW 200
400V kW 345
500V kW 452
690V kW 598
Rated operational power AC3 (T≤55°C)
230V kW 130
400V kW 225
415V kW 247
440V kW 263
500V kW 271
690V kW 352
1000V kW 208
Short-time allowable current for 10s (IEC/EN60947-1) A 3600
Protection fuse
gG (IEC) A 630
aM (IEC) A 400
Making capacity (RMS value) A 4200
Breaking capacity at voltage
Breaking capacity 440V A 4000
Breaking capacity 500V A 3400
Breaking capacity 690V A 3360
Resistance per pole (average value) mΩ 0.2