Schneider C11B3TM040L ComPacT NSXm Trip Unit 3P 40 A TMD

The Schneider Electric C11B3TM040L is a 3-pole ComPacT NSXm 100B moulded case circuit breaker with a 40 A thermomagnetic TM-D protection unit and EverLink cable lugs. It delivers a breaking capacity of 25 kA at 415 V AC and a rated voltage of 690 V AC, designed for electrical energy distribution in industrial and commercial installations.

Technical specifications:

• Commercial reference: C11B3TM040L
• Manufacturer: Schneider Electric
• EAN:
• Series / range: ComPacT NSXm new generation
• Product type: Moulded case circuit breaker
• Number of poles: 3P
• Rated current [In]: 40 A at 40°C
• Rated voltage [Ue]: 690 V AC 50/60 Hz
• Breaking capacity [Icu]: 50 kA at 220-240 V AC; 25 kA at 380-415 V AC; 20 kA at 440 V AC; 10 kA at 500 V AC
• Rated insulation voltage [Ui]: 800 V AC; impulse withstand voltage [Uimp]: 8 kV
• Protection unit: TM-D thermomagnetic; Ii 600 A (fixed); Ir 0.7-1 x In (adjustable)
• Usage category: Category A
• Connection terminals: EverLink lugs, 2.5-95 mm² solid/stranded Al/Cu; 2.5-70 mm² flexible Cu
• Mounting: Fixed, back plate; handle position horizontal and vertical
• Dimensions (W x H x D): 81 x 137 x 80 mm
• Weight: 1.06 kg
• IP rating: IP40 per IEC 60529; IK rating: IK07 per IEC 62262
• Operating temperature: -25 to 70°C
• Pollution degree: 3 per IEC 60664-1
• Standard: EN/IEC 60947

Features and benefits:

• EverLink cable lugs accept 2.5-95 mm² solid or stranded Al/Cu and 2.5-70 mm² flexible Cu conductors for versatile field wiring
• Thermomagnetic TM-D unit delivers both thermal overload and instantaneous short-circuit protection
• Adjustable long-time pick-up Ir from 0.7 to 1 x In enables calibration to specific load requirements
• Dedicated slots for auxiliary switch OF, alarm switch SD, and voltage release MN or MX support signalling and remote tripping
• Mechanical durability rated at 20,000 cycles

Applications:

• Industrial and commercial electrical energy distribution boards
• Sub-distribution panels requiring 25 kA short-circuit protection at 415 V AC
• Motor feeder and load circuit protection in switchgear assemblies
• Installations operating up to 2000 m altitude without characteristic derating

Compliant with EN/IEC 60947 and IEC 60947-2, IEC 60529 (IP40), IEC 62262 (IK07), and IEC 60664-1. Part of the Schneider Electric ComPacT NSXm new generation range.

Also known as: Schneider C11B3TM040L, Schneider Electric C11B3TM040L, NSXm 100B 40A 3P MCCB, ComPacT NSXm thermomagnetic circuit breaker 40A.