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SFM125

1-pole, 25A Modular Changeover Switch without Common Point


$47.80 List price: $61.20
+

Weight: 0.080 kg

Product Name/Title: 1-pole, 25A Modular Changeover Switch without Common Point

Brand: Hager

SKU: SFM125

Alternatively Known As: 1P 25A Changeover Switch

Technical Specifications
  • Number of poles: 1
  • Neutral position: Without neutral
  • Type of pole: 1P
  • Rated current: 25 A
  • Breaking capacity 400 V AC23A: 529 A
  • Rated conditional short-circuit current Icc with gl-gG fuses: 0.37 kA
  • Acceptable current rating AC21 category A: 25 A
  • Acceptable current rating AC21 category B: 25 A
  • Acceptable current rating AC22 category A: 25 A
  • Acceptable current rating AC22 category B: 25 A
  • Rated short-circuit making capacity Icm under 240 V AC according to IEC 60947-3: 0.52 kA
  • Rated short-time withstand current Icw 1s IEC 60947: 0.37 kA
  • Nominal tightening torque: 1.80 Nm
  • Type of bottom connection for modular devices: Screw terminal
  • Rated operational voltage Ue: 230 V
  • Type voltage supply: AC
  • Rated insulation voltage Ui: 440 V
  • Rated impulse withstand voltage Uimp: 4000 V
  • Number of modules: 1
  • Ingress Protection (IP) class: IP20
  • Frequency: 50 - 60 Hz
  • Number of NO contacts: 1
  • Number of NC contacts: 1
  • Operating temperature: -20 - 50 °C
  • Storage/transport temperature: -40 - 80 °C
  • Cross-section flexible conductor: 1.5 - 10 mm²
  • Cross-section rigid conductor: 1.5 - 16 mm²
  • Number of mechanical operations: 200000
  • Electrical durability at nominal load in AC21: 25000 cycles
  • Electrical durability at nominal load in AC22: 25000 cycles
  • Total power loss under IN: 0.90 W
  • Power loss per pole at In: 0.90 W
  • Down connection alignment for modular devices: Shifted terminal
  • Top connection alignment for modular devices: Shifted terminal
  • Dimensions (H x L x W): 83mm x 68mm x 17.5mm
  • Weight: 0.08 kg
Key Features
  • Reliable changeover switching with high operational endurance.
  • Screw terminal connections for secure installations.
  • Compact design fitting 1 modular space.
  • Rated for up to 25A current with AC voltage supply.
Professional Installation Requirements
  • Installation should be performed by a certified electrician to ensure safety and compliance with standards.
Applications
  • Industrial machinery requiring switch control.
  • Backup systems for seamless power transition.
  • Electrical panels requiring changeover functionality.
Standards & Compliance
  • Complies with AS/NZS IEC 60947 for low-voltage switchgear and controlgear.
Environmental Benefits
  • Robust design minimizes the need for replacements.
  • High operational efficiency reducing energy waste.
Warranty Information

1 year warranty against manufacturing defects.

Available Now

The 1-pole, 25A Modular Changeover Switch without Common Point is available for immediate purchase, ideal for industrial and commercial applications requiring reliable electrical switching.