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Schneider Electric C11E4TM016B — Miniature Circuit Breakers (MCB)

Schneider Electric C11E4TM016B ComPacT NSXm 4P 16A Circuit B

MPNC11E4TM016B
Active

Schneider Electric ComPacT NSXm 63E frame, 4-pole thermal-magnetic circuit breaker, 16 A at 40 °C, 16 kA breaking capacity at 415 V AC, IEC 60947-2.

$429.89Ref. price · indicative, final on quote
Schneider Electric C11E4TM016B datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

C11E4TM016B — Identification
ParameterValue
Product nameComPacT NSXm
Product rangeComPacT
Product/component typeCircuit breaker
Device applicationDistribution
C11E4TM016B — Ratings
ParameterValue
Rated current (In)16 A at 40 °C
Poles configuration4P
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
C11E4TM016B — Protection
ParameterValue
Trip unit technologyThermal-magnetic
Earth-leakage protectionWithout
Suitability for isolationYes conforming to IEC 60947-2
Electrical durability (cycles)20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In
Mechanical durability (cycles)20000 cycles
C11E4TM016B — Mechanical
ParameterValue
Mounting supportBackplate
Control typeToggle
Local signalling/indicationFlag (green) for presence of auxiliary contacts
Number of 9 mm pitches12 module
C11E4TM016B — 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 %
C11E4TM016B — Approvals
ParameterValue
StandardsEN/IEC 60947-2
C11E4TM016B — Electrical
ParameterValue
[Icu] rated ultimate short-circuit breaking capacity25 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 8 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity25 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 8 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
C11E4TM016B — Specifications
ParameterValue
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Trip unit protection functionsLI

Product details

The C11E4TM016B is a Schneider Electric ComPacT NSXm 63E frame circuit breaker — 4-pole, thermal-magnetic trip unit (TM-D) rated 16 A at 40 °C. It is a current-production part (lifecycle stage: current). The IEC 60947-2 standard certifies it as a molded-case circuit breaker for industrial applications, not just a miniature breaker for final subcircuits. The TM-D trip unit is the standard fixed-thermal, fixed-magnetic version — no interchangeable rating plugs.

Where it fits and how it mounts

Mounts on a backplate (screw-fixed, not DIN-rail) in horizontal or vertical orientation, flat against the panel. The 108 mm width, 137 mm height, 80 mm depth fit standard enclosure cutouts for the NSXm 63E frame. Connection is front-to-front — both line and load terminals accessible from the front, with compression lug or busbar terminations. IP40 front-face protection (IK07 impact resistance) means it is suited for dry indoor panels where tools or debris might strike the cover.

The lifecycle stage is current — this is an active, in-production catalog item from Schneider Electric. For BOM-freeze or PCN-watch purposes, the part is stable.

Frequently asked questions

What is C11E4TM016B's breaking capacity and what standard does it meet?

It has a 16 kA breaking capacity at 415 V AC (performance level E) and complies with EN/IEC 60947-2 for industrial molded-case circuit breakers.

What compliance documentation does this brand provide for C11E4TM016B?

The part is certified to EN/IEC 60947-2 and carries an IEC 60947-2 suitability-for-isolation marking. Specific RoHS/REACH/UL declarations are available from the manufacturer's documentation portal for the ComPacT NSXm series.

MPN
C11E4TM016B