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Schneider Electric A9L16681 — Surge Protection Devices (SPD)

Schneider Electric A9L16681 Acti9 C65-340 Type 2 SPD Cartrid

MPNA9L16681
Obsolete

Schneider Electric Acti9 C65-340 Type 2 surge arrester cartridge, 65 kA maximum discharge current, 20 kA nominal, <1.5 kV protection level, 340 V MCOV, plug-in mounting.

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

Specifications

A9L16681 — Identification
ParameterValue
Product/component typeCartridge
Product rangeActi9
A9L16681 — Protection ratings
ParameterValue
SPD class/typeType 2
Max. continuous operating voltage (Uc)340 V
Voltage protection level (Up)<1.5 kV type 2
Nominal discharge current (In)20 kA
Max. discharge current (Imax)65 kA
Surge arrester technologyMOV
Surge arrester typeElectrical distribution network
Response time< 25 ns
A9L16681 — Electrical
ParameterValue
Rated operational voltage (Ue)230 V AC 50 Hz
Earthing systemTN TT
A9L16681 — Signalling
ParameterValue
Local signallingFlag (white/red)
A9L16681 — Approvals
ParameterValue
StandardsEN 61643-11 IEC 61643-1
A9L16681 — Mechanical
ParameterValue
Mounting supportInto SPD module
Mounting modePlug-in
Width18 mm
Height50 mm
Depth60 mm
9 mm pitch units2
ColourWhite (RAL 9003)
MaterialPBT (polybutylene terephthalate)
A9L16681 — Environmental
ParameterValue
Operating ambient temperature-25...60 °C
Relative humidity5...90 %
Storage ambient temperature-40...85 °C
Ingress protection (IP)IP20 front face:
Operating altitude0...2000 m

Product details

Type 2 SPD cartridge — Acti9 C65-340

The Schneider Electric A9L16681 is a Type 2 surge arrester cartridge from the Acti9 range, designated C65-340. Rated for a maximum discharge current of 65 kA and a nominal discharge current of 20 kA, with a voltage protection level below 1.5 kV. The maximum continuous operating voltage is 340 V AC. Response time is under 25 ns, and the cartridge provides local visual indication via a white/red flag. It mounts by plugging into a compatible SPD base module.

Physical and environmental

Dimensions are 18 mm wide, 50 mm high, and 60 mm deep. The housing is PBT (polybutylene terephthalate) in white (RAL 9003). Suitable for altitudes up to 2000 m and relative humidity from 5 to 90 %.

Designed and tested to EN 61643-11 and IEC 61643-1, the governing standards for low-voltage surge protective devices. The Type 2 classification means it is intended for installation on sub-distribution boards to protect against switching transients and indirect lightning strikes.

Frequently asked questions

What are the key ratings of the A9L16681?

It is a Type 2 SPD cartridge with 65 kA maximum discharge current, 20 kA nominal discharge current, a voltage protection level below 1.5 kV, and a maximum continuous operating voltage of 340 V AC.

What standards does the A9L16681 comply with?

It complies with EN 61643-11 and IEC 61643-1 for low-voltage surge protective devices.

MPN
A9L16681