Schneider Electric NSX100H C10H3TM100 Circuit breaker ComPacT 70kA at 415VAC 100A 3P 3D

Product Overview
The Schneider Electric ComPacT NSX100H C10H3TM100 is a high-performance 100 A, 3-pole molded-case circuit breaker (MCCB) designed for commercial and industrial power-distribution systems up to 70 kA at 415 VAC. Engineered within Schneider’s globally trusted ComPacT NSX platform, it combines compact dimensions with robust breaking capacity, delivering reliable overload and short-circuit protection for critical feeders, motors and sub-distribution panels.

Key Features & Benefits
• Breaking Capacity: 70 kA @ 415 VAC (IEC 60947-2) – ideal for high-fault-level networks.
• Trip Unit: TMD thermal-magnetic (fixed thermal, fixed magnetic) – dual-slope curve ensures precise overload and instantaneous protection without external power.
• Compact Footprint: 105 mm width, 25 % smaller than legacy NS ranges, freeing valuable panel space.
• Positive Contact Indication: Red ON / Green OFF mechanical flag for lock-out/tag-out safety compliance.
• Rotary Handle: Ergonomic, IP54-rated, pad-lockable in OFF position.
• Wide Temperature Range: –25 °C to +70 °C without derating; tropicalized to IEC 60068-2-30.
• Global Certifications: CE, UL, CSA, EAC, CCC, CB Scheme, RoHS & REACH compliant.
• Modular Accessories: Plug-in auxiliary, alarm and motor-drive modules allow future upgrades without rewiring.

Technical Specifications
• Rated Operational Voltage (Ue): 690 VAC / 500 VDC
• Rated Current (In): 100 A (fixed)
• Frame Size: NSX100H
• Poles: 3P
• Utilization Category: A (selectivity with upstream breakers)
• Mechanical Endurance: 50 000 cycles
• Electrical Endurance: 20 000 cycles @ 415 VAC, 100 A
• Mounting: Fixed, DIN rail or plate, 35 mm symmetrical DIN rail compatible
• Terminal Capacity: 16–70 mm² Cu or Al, front connected

Typical Applications
• Main incomers and distribution boards in commercial buildings
• Motor-control centers up to 45 kW @ 400 V
• Data-centre UPS feeders and battery strings
• Industrial process plants with high prospective fault levels
Ordering Information
Part Number: C10H3TM100 (also referenced as LV429670 for fixed version)
Package: Breaker, rotary handle, 3-phase busbar set, installation manual, conformity declaration.

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