Description

Schneider C11B3TM025B | Circuit breaker ComPacT NSXm B (25kA at 415VAC), 3 Poles 3d, 25A rating TMD trip unit, compression lugs and busbar connectors

Schneider C11B3TM025B Description

It is a ComPacT NSXm molded case circuit breaker, 25A, 25kA at 415VAC, for all LV standard applications.
It offers new features like Everlink technology, DIN rail and plate mounting capability.
It embeds new spring type auxiliaries externally visible.
ComPacT NSXm is one of the smallest MCCB on the market, 81mm (W) x 137mm (H) x 80mm (D).
This is a 3 poles version with an embedded thermal-magnetic trip unit.
It ensures compliance with international standards (IEC 60947/CCC/EAC) and marine specifications.

The Schneider C11B3TM025B is a specific model from Schneider Electric, likely referring to a type of circuit breaker or similar electrical protection device. Here’s a detailed description based on typical characteristics of such products:

Model: C11B3TM025B

Type: Circuit Breaker

Specifications:

  • Rated Current: 25A
  • Voltage Rating: Typically up to 690V AC
  • Breaking Capacity: Standard breaking capacity suitable for industrial and commercial applications
  • Trip Unit: Thermal-magnetic trip unit
  • Frame Size: Compact frame
  • Mounting Type: DIN rail or panel mounting

Features:

  • Provides reliable protection for electrical circuits and equipment
  • Thermal-magnetic trip unit offers dual protection: thermal protection against overloads and magnetic protection against short circuits
  • Compact design for easy installation in control panels
  • High durability and robust construction for long-term use
  • Compliance with international standards for electrical safety and performance

Applications:

  • Industrial machinery and equipment
  • Commercial electrical installations
  • Motor protection and control
  • Power distribution panels
  • HVAC systems

The Schneider C11B3TM025B is designed to offer efficient and reliable protection for electrical circuits and equipment, making it suitable for a wide range of industrial and commercial applications. It ensures safety by preventing overloads and short circuits, thereby enhancing the longevity and performance of electrical systems.

Additional information

brands

Schneider Electric

Specifications

Main
Range ComPacT new generation
Product name ComPacT NSXm new generation
Range of product ComPacT NSXm new generation
Device short name NSXm 63B
product or component type Circuit breaker
Device application Distribution
poles description 3P
Protected poles description 3D
[In] rated current 25 A at 40 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
Network type AC
Network frequency 50/60 Hz
Suitability for isolation Yes conforming to IEC 60947-2
Utilisation category Category A
[Icu] rated ultimate short-circuit breaking capacity 50 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 10 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
Performance level B 25 kA 415 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection functions LI
Control type Toggle
Circuit breaker mounting mode Fixed
Complementary
[Ui] rated insulation voltage 800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 8 kV
[Ics] rated service short-circuit breaking capacity 50 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 10 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability 20000 cycles
Electrical durability 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
Power dissipation per pole 2.83 W
mounting support Backplate
Mounting position Horizontal and vertical Flat on the back
Upside connection Front
downside connection Front
Connection terminals Compression lug/busbar
Connection pitch 35 mm with spreaders 27 mm without spreaders
9 mm pitches 9 module
Trip unit rating 25 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable
[Ir] long-time protection pick-up adjustment range 0.7...1 x In
Long-time protection delay adjustment type tr Fixed
Instantaneous protection pick-up adjustment type Ii Fixed
[Ii] instantaneous protection pick-up adjustment range 600 A
Earth-leakage protection Without
Number of slots for electrical auxiliaries 1 slot(s) for auxiliary switch OF 1 slot(s) for alarm switch SD 1 slot(s) for voltage release MN or MX
Local signalling Flag (green) for presence of auxiliary contacts
Width (W) 81 mm
Height (H) 137 mm
Depth (D) 80 mm
net weight 1.06 kg
Colour Grey (RAL 7016)
Environment
Standards EN/IEC 60947
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP40 conforming to IEC 60529
IK degree of protection IK07 conforming to IEC 62262
Ambient air temperature for operation -25…70 °C
Ambient air temperature for storage -50…85 °C
Relative humidity 0…95 %
Operating altitude 2000 m without derating 5000 m with derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 13 cm
Package 1 Width 9 cm
Package 1 Length 22 cm
Package 1 Weight 1.3 kg
Unit Type of Package 2 S03
Number of Units in Package 2 9
Package 2 Height 30 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 12.29 kg
Unit Type of Package 3 P12
Number of Units in Package 3 216
Package 3 Height 150 cm
Package 3 Width 80 cm
Package 3 Length 120 cm
Package 3 Weight 304.89 kg

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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