BOM / RFQ

ABB 2CDS271103R0064 — 2-Pole MCB (DIN Rail)

ABB 2CDS271103R0064 MCB, C-Curve 6A 2-Pole, 10 kA

MPN2CDS271103R0064

ABB S200 series miniature circuit breaker, 2CDS271103R0064, C-curve, 6 A, 2-pole, 440 V rated insulation voltage, 10 kA Icn / 25 kA Icu, DIN-rail mount, IP20/IP40.

$94.50 – $109.40Ref. price · indicative, final on quote

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ABB 2CDS271103R0064 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2CDS271103R0064 — Protection
Parameter	Value
Overvoltage category	III

2CDS271103R0064 — Mechanical
Parameter	Value
Width	35 mm
Height	88 mm
Depth	69 mm

2CDS271103R0064 — Other specifications
Parameter	Value
Poles	2
IP rating	IP20;IP40
Mounting	DIN Rail Mount
Current	6 A
Terminal contact type	Bi-Directional Cylinder Lift
Voltage	440 V
Tripping characteristics	C
Tightening torque - Screw-Type max.	2.8 Nm
Rated Short-Circuit breaking capacity icn	10 kA
Rated Short-Circuit breaking capacity icu	25 kA

Product details

The 10 kA Icn (rated short-circuit breaking capacity per EN 60898) and 25 kA Icu (ultimate breaking capacity per IEC 60947-2) tell you this breaker can safely interrupt fault currents up to those levels at 440 V, which covers most commercial and light industrial panel applications. The 440 V rated insulation voltage (Ui) confirms it's rated for 400 V three-phase systems with margin.

Panel integration and deployment

Dimensions: 88 mm high, 35 mm wide per pole (so 70 mm wide for this 2-pole unit), 69 mm deep. The bi-directional cylinder-lift terminals accept up to 2.8 Nm tightening torque.

Frequently asked questions

What is the breaking capacity of 2CDS271103R0064?

Rated short-circuit breaking capacity Icn is 10 kA per EN 60898; ultimate breaking capacity Icu is 25 kA per IEC 60947-2 at 440 V.

Where can I buy 2CDS271103R0064?

Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

What does the C-curve mean on this breaker?

The C tripping characteristic means the magnetic trip operates at 5–10 times rated current (30–60 A for this 6 A unit), making it suitable for circuits with moderate inrush like small motors or capacitor banks.