Documentation & Downloads
Schneider Electric M9F42108 Miniature Circuit Breaker 1P 8A C Curve 14kA IP20 DIN Rail 18mm
- MPN: M9F42108
- PPN: SCH-M9F42108
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Description
This Multi9 C60BP is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 8A rated current and C tripping curve. The rated short circuit breaking capacity goes up to 3kA at 415VAC conforming to EN/IEC 60947-2 standard and 3kA at 415VAC conforming to EN/IEC 60947-2 standard. This product complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. It has been designed to offer enhanced protection by preventing, protecting people and equipment from electrical threats. This product protects from short circuit, earth leakage and overload. This product is dedicated for original equipment manufacturers (OEM) and control panel builders. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is 240VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The product can be clipped on a DIN rail. Its width is 2 pitches of 9mm. Pollution degree is 3. The product colour is light grey (RAL7035). The dimensions are (W) 18mm x (H) 103mm x (D) 72mm. It has an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 80°C.
Features
- Designed specifically as a UL 489 miniature circuit breaker, the M9F42108 is engineered for branch circuit protection in industrial control panels and automation systems. Unlike standard supplementary protectors, this 1-pole, 8-amp breaker provides the high-level safety performance required for heavy-duty applications, ensuring your panel build-outs easily pass North American regulatory inspections.
- Featuring a "C" trip curve, this breaker is optimized for circuits with moderate inrush currents, such as small motors, lighting ballasts, and control transformers. It provides a strategic delay to prevent nuisance tripping during equipment startup while maintaining a rapid thermal-magnetic response to protect sensitive downstream components from short circuits and thermal overloads.
- The compact 18mm width and snap-on DIN rail mounting allow for high-density installation in crowded control cabinets. Its modular architecture simplifies both initial wiring and future system expansions, while the IP20-rated terminals and clear "OFF/ON" visual status window ensure safer, faster troubleshooting for maintenance technicians and industrial electricians.
Documentation & Downloads
Specifications
Additional
- Rated Current
- 8 A 25 °C EN/IEC 60947-2
- Breaking Capacity
- 3 kA to 20 kA Icu various voltages EN/IEC 60947-2, GB 14048.2, UL 489, CSA
- Insulation Voltage
- 500 V AC EN/IEC 60947-2
- Mechanical Durability
- 20000 cycles
- Poles
- 1P
- Width
- 18 mm
- Depth
- 72 mm
- Tightening Torque
- 2.5 N.m top or bottom
- Degree of Protection
- IP20 IEC 60529
- Operating Temperature
- -30 to 70 °C
- Control Type
- Toggle
- Color
- Grey (RAL 7035)
- Product Certifications
- IEC, CCC, CSA, UL
Tripping CurveC
Rated Operational Voltage240 V AC 50/60 Hz, 415 V AC 50/60 Hz, 60 V DC
Impulse Withstand Voltage6 kV EN/IEC 60947-2
Electrical Durability10000 cycles
MountingDIN rail clip-on
Height103 mm
Wire Stripping Length14 mm for top or bottom connection
Connection TypeTunnel type terminal top or bottom, rigid or flexible with/without ferrule AWG 18-8
Pollution Degree3 EN/IEC 60947-2
Storage Temperature-40 to 80 °C
Suitability for IsolationYes EN/IEC 60947-2
Country of OriginFrance
Halogen ContentHalogen free
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CAD
$46.02
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
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