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Schneider Electric A9A26898 — Circuit Breaker Accessories

Schneider Electric A9A26898 iOF+SD 24 Auxiliary Contact, 1 N

MPNA9A26898
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Schneider Electric Acti9 iOF+SD 24 auxiliary contact, 1 NO + 1 NC, DC-12 2...100 mA at 24 VDC, spring-loaded Ti24 terminal, clip-on DIN rail mount.

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

Specifications

A9A26898 — Identification
ParameterValue
Product / component typeOC and fault contact
Range of productActi9
Device applicationFor Smartlink interface
A9A26898 — Electrical
ParameterValue
Rated current [In]DC-12 2...100 mA at 24 V, DC +/- 20 %
Rated insulation voltage [Ui]500 V conforming to IEC 60664-1
Rated impulse withstand voltage [Uimp]6 kV conforming to IEC 60664-1
A9A26898 — Protection & Performance
ParameterValue
Electrical durability20000 cycles conforming to IEC 60947-5-4
Local signallingMechanical indicator
A9A26898 — Mechanical
ParameterValue
Connections / terminalsSpring-loaded terminal Ti24 (bottom) 2 cable(s) 0.5...1.5 mm² - flexible Spring-loaded terminal Ti24 (bottom) 2 cable(s) 0.5...1.5 mm² - rigid
Device short nameiOF+SD 24
Mounting modeClip-on
Mounting supportDIN rail
Usable 9 mm pitches1
Width9 mm
Height85 mm
Depth73.5 mm
ColourWhite
A9A26898 — Environmental
ParameterValue
Pollution degree2 conforming to IEC 60664-1
Operating ambient air temperature-25...70 °C
Storage ambient air temperature-40...85 °C
A9A26898 — Approvals
ParameterValue
StandardsIEC 60947-5-4 IEC 60947-5-1

Product details

It is rated DC-12 at 2 to 100 mA at 24 VDC, so it is sized for low-level DC switching in control and indication circuits, not for power loads. The 9 mm width clips onto a DIN rail, making it a single-module addition to an Acti9 distribution panel.

The DC-12 rating at 2...100 mA, 24 VDC defines the switching capability for resistive DC loads — this contact is not intended for motor or inductive switching. The 1 NO + 1 NC composition gives one changeover function for status feedback and one for fault signalling. Pollution degree 2 and tropicalisation class 2 per IEC 60947-5-1 mean it handles normal factory atmospheres with non-condensing humidity up to 93% at 40 °C. The CE mark confirms compliance for the European market.

Clip-on mounting on DIN rail, 9 mm wide — one module pitch. The bottom connection uses a spring-loaded Ti24 terminal accepting 0.5 to 1.5 mm² flexible or rigid cable, with a wire stripping length of 10 mm. The top is compatible with comb busbars and distribution blocks. A mechanical indicator provides local signalling of contact position.

Frequently asked questions

Where can I buy the A9A26898 and get a price?

The A9A26898 is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published here.

What is the A9A26898 used for?

It is an OC and fault contact for the Acti9 range, providing one NO and one NC signal contact rated DC-12 at 2 to 100 mA, 24 VDC. It clips onto a DIN rail and is typically used in Smartlink interface applications for status and fault indication in distribution panels.

What are the key dimensions of the A9A26898?

Width is 9 mm (one module pitch), height is 85 mm, depth is 73.5 mm. It clips onto a standard DIN rail.

What compliance standards does the A9A26898 meet?

It complies with IEC 60947-5-4 and IEC 60947-5-1 for control circuit devices, with CE marking. Rated insulation voltage is 500 V per IEC 60664-1, impulse withstand 6 kV, overvoltage category III, pollution degree 2, and tropicalisation class 2.

MPN
A9A26898