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18662 - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric

Pending restock
18662 - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric - 0
18662 - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric - 0
18662 - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric
243,50 € excl. VAT
301,93 € incl. VAT
Text About:
Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2) - Schneider Electric
 In cart
301,93 €
SPECIFICATIONS
Additional Information
curve C
Main
Device short name NG125N
Range Acti9
Number of protected poles 4
Product Name Acti9 NG125
Trip unit technology Thermal-magnetic
[ui] rated insulation voltage 690 V AC 50/60 Hz conforming to EN/IEC 60947-2
Complementary
9 mm pitches 12
[in] rated current 125 A at 40 °C
[ue] rated operational voltage 380...415 V AC 50/60 Hz
500 V AC 50/60 Hz
<= 500 V DC
220...240 V AC 50/60 Hz
440 V AC 50/60 Hz
[ics] rated service breaking capacity 37.5 kA 75 % conforming to EN/IEC 60947-2 - 220...240 V AC 50/60 Hz
18.75 kA 75 % conforming to EN/IEC 60947-2 - 380...415 V AC 50/60 Hz
15 kA 75 % conforming to EN/IEC 60947-2 - 440 V AC 50/60 Hz
7.5 kA 75 % conforming to EN/IEC 60947-2 - 500 V AC 50/60 Hz
20 kA 100 % conforming to EN/IEC 60947-2 - <= 500 V DC
Control type Toggle
Manual tripping test
Handle front plate colour 103 mm
Product or component type Miniature circuit-breaker
tightening torque 6 N.m
[uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
Comb busbar and distribution block compatibility NO
Connections - terminals Tunnel type terminals16…70 mm² rigid
Tunnel type terminals10…50 mm² flexible
Locking options description Integrated padlocking
Contact position indication Yes
Device application Distribution
width (w) 108 mm
network frequency 50/60 Hz
Ik degree of protection IK05 conforming to EN/IEC 62262
Local signalling Trip indicator
ON/OFF indication
Mounting mode Clip-on
Net weight 0.96 kg
wire stripping length 20 mm
Earth-leakage protection Separate block
Mounting support 35 mm symmetrical DIN rail
depth 81 mm
mechanical durability 20000 cycles
electrical durability 5000 cycles
magnetic trip limit 8 x In
Network type DC
AC
Pollution degree 3 conforming to IEC 60947-2
Provision for padlocking Padlockable
Suitability for isolation Yes conforming to IEC 60947-2
Poles description 4P
Utilisation category Category A conforming to IEC 60947-2
Environment
Ambient air temp for storage/transportation -40…70 °C
ip degree of protection IP20 conforming to IEC 60529
Range of product NG125
ambient air temperature for operation -30…70 °C
overvoltage category IV
standards EN/IEC 60947-2
Tropicalisation 2 conforming to IEC 60068-1
relative humidity 95 % at 55 °C
Q&A and product info

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Professional sales of electrical equipment in Estonia, Latvia, Lithuania, and Finland. Certified low-voltage components, circuit breakers, contactors, and industrial automation solutions. Same-day quotations and fast delivery across the Baltics and Finland.

Baltelec
+372 5326 4976

Mon–Fri 9:00–17:00

info@baltelec.eu

Response within 2 hours

18662 is a professional NG125 product designed for enterprises. BaltElec specializes in volume-based sales and product distribution in Estonia, Latvia, Lithuania, and Finland.

  • Authentic Schneider Electric product, certificates and compliance documents available.
  • Project pricing – request a quote for larger quantities (MOQ may apply).
  • Fast delivery across the Baltics and Finland; cooperation with trusted couriers.
  • Technical support and selection assistance based on your requirements.

Pricing: Request a project quote. The price depends on quantity, delivery, and payment terms.

NG125 specifications may vary by configuration. For an exact match, please send us your requirements or check the technical data sheet.

FAQ for 18662 - Schneider Electric

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18662 - Schneider Electric - Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2)
18662 - Schneider Electric
Miniature circuit breaker (MCB), Acti9 NG125N, 4P, 125A, C curve, 25kA (IEC/EN 60947-2)
243,50 € excl. VAT
301,93 € incl. VAT
Pending restock