Skip to main content
Log in
Schneider Electric A9D16820 — Residual Current Breakers (RCCB/RCBO)

Schneider Electric A9D16820 IKQE RCBO, 20 A, 10 mA, C-curve,

MPNA9D16820
Obsolete

Schneider Electric Acti9 IKQE RCBO, 1P+N, 20 A rated current, 10 mA earth-leakage sensitivity, C-curve, 10 kA breaking capacity, clip-on DIN rail mount.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

A9D16820 — Residual Current Protection
ParameterValue
Earth-leakage sensitivity (IΔn)10 mA
Earth-leakage protection class / typeType A
Earth-leakage trip time delayInstantaneous
Residual-current tripping technologyVoltage dependent
Trip unit technologyThermal-magnetic
Local signalling / indicationON/OFF indication
A9D16820 — Electrical Ratings
ParameterValue
Rated current (In)20 A at 50 °C
Rated operational voltage (Ue)230 V AC 50/60 Hz
Poles description1P + N
Neutral pole positionLeft
Network typeAC
Network frequency50 Hz
Rated insulation voltage (Ui)400 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)4 kV
Device location in systemOutgoer
Electrical durability5000 cycles
Mechanical durability (operating cycles)20000 cycles
A9D16820 — Identification
ParameterValue
Product nameIKQE RCBO
Product / component typeResidual current breaker with overcurrent protection (RCBO)
Product range / familyActi9
A9D16820 — Mechanical
ParameterValue
Mounting supportDIN rail
Mounting modeClip-on
Control typeToggle
Width in 9 mm modules2
Terminal connectionsTunnel type terminal (top or bottom) 1...16 mm² rigid without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible without cable end Tunnel type terminal (top or bottom) 1...10 mm² flexible with cable end
Wire stripping lengthPower circuit: 13 mm for top or bottom connection
Terminal tightening torquePower circuit: 2 N.m top or bottom
Width18 mm
Height118 mm
Depth82 mm
A9D16820 — Environmental
ParameterValue
Operating ambient temperature-15...60 °C
Storage ambient temperature-40...85 °C
IP degree of protectionIP20
Relative humidity95 % at 55 °C
Tropicalisation2
A9D16820 — Approvals
ParameterValue
StandardsBS EN 61009-1

Product details

Product identification and compliance

It carries a 20 A rated current at 50 °C and a 10 mA earth-leakage sensitivity, with a C-curve trip characteristic. The breaking capacity is 10 000 A Icn at 230 V AC, 50/60 Hz. Compliance is to BS EN 61009-1, making it suitable for UK and IEC markets. The unit is designed for TN earthing systems and is rated IP20 for indoor panel installation.

Tunnel-type terminals accept 1…16 mm² rigid or 1…10 mm² flexible conductors; tightening torque is 2 N.m. The device is padlockable with a 4 mm diameter padlock. For panel builders, the 82 mm depth and 118 mm height fit standard distribution board cutouts.

Frequently asked questions

How do I get current pricing and availability for A9D16820?

Submit an RFQ through the storefront; the part is sourced to order via independent distribution, and pricing and stock are confirmed at quote time.

What is A9D16820's listed depth?

The depth is 82 mm.

What is A9D16820's listed range?

The range is Acti9.

What compliance documentation does this brand provide for A9D16820?

The part is certified to BS EN 61009-1 and is rated for TN earthing systems. For RoHS, REACH, and other documentation, refer to the manufacturer's compliance portal.

MPN
A9D16820