Schneider | IL1001P251 | iLine 1 Pole 100A 25kA MCCB L1 Phase | Compact NSX | Superlec Direct
Alarm Systems Electrical Cables
Steel Wire Armoured Cables - BS5467 - PVC Steel Wire Armoured Cables - BS6724 - LSZH H07RN-F ExtremeFlex90 Flexible Mains & Control Cable 6242 / 6243 Twin & Earth Cables - BS6004 - PVC 6491B HO7Z-R Cables - BS EN 50525-3-41 - LSZH Tri Rated Cables - BS6231 6491X H07V-R Cables - BS EN 50525-2-3 - PVC 6242 / 6243 Twin & Earth Cables - BS7211- LSZH NYY-J Cables - IEC60502-1 - PVC H07ZZ-F Flex Mains & Control Cables - LSZH YY Control Cables - BS50525-2-11 - PVC SY Control Cables - BS50525-2-11 - PVC CY Control Cables - BS50525-2-11 - PVC 318*Y Flex Cables - H05VV-F - PVC 6181Y Double Insulated ( Meter Tails ) Cables - BS6004 - PVC EV-Ultra Electric Vehicle Power & CAT5e Cable ConnectEV Electric Vehicle Power & CAT5e Cable Fire Alarm & Security Cables - Enhanced - BS5839 / BS7629 Fire Alarm & Security Cables - BS5839/BS7629 BS5308 Instrumentation Cables BS5308 Part 1, Type 1 Instrumentation Cables BS5308 Part 2, Type 1 Instrumentation Cables BS5308 Part 1, Type 2 Instrumentation Cables BS5308 Part 2, Type 2 Instrumentation Cables 318*B Flex Cables - HO5Z1Z1-F - LSZH Belden Equivalent Cables 6941AX/AB Single Core AWA Cables - PVC & LSZH 2491B / 6701B Cables - LSZH 6181B Double Insulated ( Meter Tails ) Cables - BS7211 & BS8573 / IEC60502 - LSZH Coaxial Cables UTP/FTP CAT5E/CAT6 Data Cables 318* Tough Rubber Flex Cords TQ Flexible Cables - EPR / CSP SY Control Cables - BS50525-2-11 - LSZH YY Control Cables - BS50525-2-11 - LSZH CY Control Cables - BS50525-2-11 - LSZH DNO Concentric Cables - Split & Straight 218*Y H03VV-F Flexible Cord 3093 / 3094 & 3095 PVC Heat Resistant Flexible Cables - BS EN 50265 N2XH Cables - BS EN / IEC 60332-3-24 (c) - LSZH N2XH KEMA Approved Cables - LSZH Arctic Grade Flexible Cables - BS6004 - Table 44 BS8436 Protected Fixed Wiring Cable Solar Cables - TUV Approved PV-Ultra Solar Cable 6381Y DC Cables - PVC Fireproof Mains & Control Cables - LSZH Fireproof Mains & Control Cables - Enhanced - LSZH Fireproof Mains Cables - LSZH Fireproof Mains Cables - Enhanced - LSZH 6491F Single Core Fireproof Cables 657*TQ Marine & Offshore Cables 658*TQ Marine & Offshore Cables NYMJ Cables DNO Waveform Cable DNO 11KV Cable Steel Wire Armoured Cables - Aluminium - BS5467 - PVC 219*Y PVC Oval Flat Flexible Cables - BS6500 6381B DC Cables - LSZH 11kV Armoured Mains Cable - 3 Core - PVC 11kV Armoured Mains Cable - Single Core - LSZH 11kV Armoured Mains Cable - 3 Core - LSZH NHXMHJ Cables 0361TQ Welding Cable - BS638 Part 4 Bare Soft Drawn Copper Cables Bare Hard Drawn Copper Cables ENATS 09-6 Communications & Telephone Cables Defence Standard 61-12 Control Cables KNX Cables Bell Wire & Speaker Cables XAI Marine Cables NEK606 BFOU Power & Instrumentation Marine Cable NEK606 RFOU Power & Instrumentation Marine Cable Induction Loop Detector Cable - BS6500 / BS6195 Type 4 Coil End Lead Cable Security Alarm Cables Internal Telephone Cables - BS4066 6181X Mains & Cathodic Cables - BS7889/97 - PVC 6941X Armoured Cathodic Protection Cables - PVC
Cable Accessories & Components Cable Management
20mm PVC Conduit 25mm PVC Conduit 32mm PVC Conduit 20mm Steel Conduit 25mm Steel Conduit 32mm Steel Conduit 20mm & 25mm Stainless Steel 304 Conduit Conlok Conduit Accessories Conduit Accessories Underground Ducting Cable Protection Guards Pre-Cut Slotted Channel Channel Channel Accessories - Brackets Channel Accessories - Fixings Stainless Steel Channel & Accessories Legrand Basket MRF / SRF Return Flange Cable Tray Lengths SSL Light Duty Tray PVC Cable Trunking Legrand Lighting Trunking Legrand Salamandre Steel Trunking Legrand 1P4X Accessories Legrand Medium Ladder Topaz - PG Pre Galvanised Legrand Heavy Duty Ladder Sapphire - PG Pre Galvanised Legrand Medium Ladder Topaz - HDG Hot Dip Galvanised Legrand Heavy Duty Ladder Sapphire - HDG Hot Dip Galvanised Dado Trunking Skirting Trunking Flexible Conduit Contractors Kit Adaptorflex PVC Coated Steel Conduit Liquid Tight Kopex FX Support System Metal / PVC Capping & Oval Conduit PVC Mini Cable Trunking - White PVC Mini Cable Trunking - Red PVC Mini Cable Trunking - Black / Grey & Brown MRF/SRF 90° Cable Tray Flat Bends MRF/SRF 90° Cable Tray Inside Risers MRF/SRF 90° Cable Tray Outside Risers MRF/SRF Cable Tray Equal Tees MRF/SRF Cable Tray Couplers Legrand Cable Tray - Clips & Grips Cable Tray Standoff Brackets Cantilever Arms Screwed Rod & Accessories All Round Band Power Pole Catenary Wire Kits and Accessories Legrand Swiftwire Roofing Nuts & Bolts Hex Head Nuts & Bolts - BZP Hex Head Nuts & Bolts - Brass Hex Head Nuts & Bolts - Stainless Steel
Industrial & Commercial LED Lighting Domestic LED Lighting Heating & Hand Dryers Site Equipment Switchgear & Control Switches & Sockets Ventilation Fans & Ducting Wiring Accessories & Consumables
01642 266013
0800 652 9229
Order and Helpline open now
Prices Ex. VAT Prices Inc. VAT
Free Delivery On orders over £50 to UK mainland
postcodes. Click to see exceptions.
Place Your Order before 2.30pm for same day dispatch Mon-Fri
Open 8.30am-5pm Mon-Fri, 8am-12pm Sat
Click & Collect Available from our Middlesbrough depot Cable Size Calculator Step by step size selector
 

Schneider IL1001P251 - iLine 1 Pole 100A 25kA MCCB L1 Phase - TMD Trip Unit Compact NSX

IL1001P251
£72.35EX. VAT
£86.82INC. VAT
Low Stock
Order before 2.30pm for same day dispatch*
Order now to collect from our Middlesbrough Depot in 2 hours time*

Product Overview

The Schneider IL1001P251 is a single-pole iLine moulded-case circuit breaker designed to protect L1-phase circuits in low-voltage distribution systems operating at higher current levels. With a rated current of 100A and a short-circuit breaking capacity of 25kA, this MCCB is suited to commercial and industrial installations where dependable isolation and fault protection are required. Built on the Compact NSX platform, the breaker uses a thermal-magnetic TMD trip unit to provide controlled overload protection and rapid interruption during short circuit conditions, supporting safe system operation and equipment longevity.

Key Features

  • Single-pole configuration dedicated to L1 phase circuit protection
  • 100A current rating for higher load single-phase applications
  • 25kA breaking capacity suitable for moderate fault level environments
  • Thermal-magnetic TMD trip unit providing dual protection mechanisms
  • Compact NSX frame allowing efficient use of panel space
  • iLine format enabling consistent positioning within MCCB assemblies
  • Solid mechanical design for continuous operational duty
  • Suitable for integration into structured low-voltage switchgear layouts

Technical Specifications

  • Manufacturer: Schneider
  • Product range: iLine Compact NSX
  • Device type: Moulded case circuit breaker
  • Number of poles: 1
  • Phase designation: L1 phase
  • Rated current: 100A
  • Short circuit breaking capacity: 25kA
  • Trip unit: TMD thermal-magnetic
  • Mounting style: Fixed mounting
  • System application: Low-voltage power distribution
  • Standards: Manufactured in accordance with relevant IEC requirements

Applications

This MCCB is commonly used in single-phase distribution boards, industrial panels, and commercial electrical installations where higher current circuits require controlled protection. Typical uses include feeder circuits, sub-distribution panels, and equipment protection where fault interruption and overload control are essential to maintain system reliability.

Why Choose This Product

The Schneider IL1001P251 provides a reliable solution for protecting higher-current single-phase circuits while maintaining consistency across the iLine MCCB range. It's clear that L1 phase identification ensures differentiation from other phase variants, while the Compact NSX design supports uniform installation across mixed MCCB configurations. For projects requiring predictable performance, structured layout, and dependable fault protection, this breaker provides a practical and proven choice.

Superlec Code IL1001P251
Product Type MCCB
Amperage 100A
Poles Single Pole(SP)