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Schneider Electric C16B6TM080 — Miniature Circuit Breakers (MCB)

Schneider Electric C16B6TM080 ComPacT NSX160B, 80 A, 25 kA a

MPNC16B6TM080
Active

Schneider Electric ComPacT NSX, NSX160B, circuit breaker, 80 A, 4P, thermal-magnetic TM-D trip, breaking capacity 25 kA Icu at 415 V AC.

$227.97Ref. price · indicative, final on quote
Schneider Electric C16B6TM080 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C16B6TM080 — Identification
ParameterValue
Product nameComPacT NSX
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C16B6TM080 — Ratings
ParameterValue
Rated current (In)80 A at 40 °C
Poles configuration4P
Breaking capacity40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
Rated service breaking capacity (Ics)40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Rated operational voltage (Ue)690 V AC 50/60 Hz
Rated insulation voltage (Ui)800 V AC 50/60 Hz
Rated impulse withstand voltage (Uimp)8 kV
Network type (AC/DC)AC
Network frequency50/60 Hz
Utilisation categoryCategory A
Overvoltage categoryIII
C16B6TM080 — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to EN/IEC 60947-2
Electrical durability (cycles)40000 cycles at 440 V In/2 20000 cycles at 440 V In 15000 cycles at 690 V In/2 7500 cycles at 690 V In
Mechanical durability (cycles)40000 cycles
C16B6TM080 — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
C16B6TM080 — Environmental
ParameterValue
Operating ambient temperature-25...70 °C
Storage ambient temperature-50...85 °C
IP degree of protectionIP40 conforming to IEC 60529
Pollution degree3 conforming to IEC 60664-1
Relative humidity0...95 %
C16B6TM080 — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C16B6TM080 — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The C16B6TM080 is a Schneider Electric ComPacT NSX160B circuit breaker, 4 poles, rated 80 A at 40 °C with a thermal-magnetic TM-D trip unit. The TM-D gives L (thermal overload) and I (magnetic short-circuit) protection — no earth-leakage module on this variant, so plan for a separate Vigi add-on if ground-fault protection is needed.

Dimensions 161 x 140 x 86 mm (H x W x D) — fits standard ComPacT NSX cutouts.

Category A (no intentional short-time delay), so it's a standard instantaneous breaker, not a selective type. Use it downstream of a higher-rated upstream breaker for full selectivity coordination.

Durability and environmental

Mechanical endurance 40,000 cycles; electrical endurance 20,000 cycles at 440 V at rated current. Operating altitude 0–2000 m without derating; up to 5000 m with derating. Suitability for isolation certified per EN/IEC 60947-2.

Frequently asked questions

How do I get current pricing and availability for C16B6TM080?

Submit an RFQ through the site. Availability and current pricing are confirmed at quote time — no automated stock figures are published for this line.

What is C16B6TM080's breaking capacity at 415 V?

25 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2. At 440 V it's 20 kA, at 500 V it's 15 kA.

Does C16B6TM080 include earth-leakage protection?

No. This variant ships without earth-leakage protection. Add a Schneider Vigi module if ground-fault detection is required.

What compliance documentation does Schneider provide for C16B6TM080?

The breaker is certified to EN/IEC 60947-2, with IP40 and IK07 ratings. Schneider typically provides RoHS and REACH declarations on request through the product support portal.

MPN
C16B6TM080