S203MB40 ABB, S203MB40 Datasheet - Page 13

• Manufacturer Part Number: S203MB40
• Description: MCB, 3 POLE, 40A, 10KA, B CURVE
• Manufacturer: ABB
• Series: System Pro M Compactr

Specifications of S203MB40

• No. Of Poles: 3
• Voltage Rating Vac: 230V
• Mounting Type: DIN Rail
• Svhc: No SVHC (18-Jun-2010)
• Approval Bodies: IEC/EN 60898, IEC/EN 60947-2, VDE 0641 Part 11, UL 1077, CSA
• Current Rating: 40A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

System
pro M compact
Diagrams of let-through values I
Miniature circuit-breakers S 200 B/C, D on request
Miniature circuit-breakers S 200 Z
min. pre-arcing I
max. let-through I
Fuse-MCB, selectivity with respect to the upstream fuse to the point of intersection of both curves
e.g. S 200-B20 to fuse 80 A: selectivity up to 3.5 kA min.
Let-through value I
127 V
110 V
by factor 2.5
by factor 3
2
t, e.g. I
2
t MCB e.g. B20 A
2
t reduced:
n
= 80 A gL
®
Miniature circuit-breakers
S 200/S 200 M series
2
t at 230/400 VAC
Miniature circuit-breakers S 200 K
Miniature circuit-breakers S 200 M B/C
and .
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