Products

Schmersal 101157375 Safety switch with separate actuator NC

Product Code: 101157375

  • Rated current of 1000 A
  • Durable aluminium housing, IP54 protection
  • Operates in -30 to 70°C temperatures
  • Long mechanical life: 1 billion cycles
  • Complies with EN IEC 61496 standards
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Specifications

Product Type Safety switch with separate actuator
Brand SCHMERSAL
Action Slow Action
Actuating Speed 1 m/s
Actuator Type Plunger
Contact Configuration NC
Contact Material Silver
Degree of Protection IP54
Housing Material Aluminium
Mechanical Life 1000000000 Cycles
Operational Temperature -30 to 70 deg C
Overvoltage Category 3
Rated Current 1000 A
Rated Insulation Voltage 250 V
Sensor Size 33 mm L x 27 mm H
Standards and Approvals EN IEC 61496-1/EN IEC 61496-2
Terminal Type Screw terminals M20 x 1.5
Weight 50 g
Wire Size 13 AWG

Description

<p>When selecting a switch for industrial or commercial applications, understanding the technical specifications is crucial. This particular switch offers robust performance and durability, making it a reliable choice for various demanding environments.</p><p>Rated to handle up to 1000 A of current, this switch is designed for high-power applications. Its contact configuration is normally closed (NC), ensuring that circuits remain connected until the actuator engages. The plunger-type actuator provides straightforward operation, suitable for systems requiring direct mechanical interaction.</p><p>A standout feature of this switch is its impressive mechanical life, rated at one billion cycles. This longevity ensures minimal maintenance and replacement needs over time, enhancing operational efficiency and reducing downtime in critical systems.</p><p>Constructed with an aluminium housing, the switch balances strength and weight effectively while offering adequate protection against environmental factors. With an IP54 degree of protection, it guards against dust ingress and water splashes from any direction—ideal for indoor use where moderate exposure to elements occurs.</p><p>Operationally versatile across temperatures ranging from -30 to 70 degrees Celsius, this switch can function reliably in varied climates found throughout Australia—from cooler southern regions to hotter northern areas—without compromising performance.</p><p>Compliant with EN IEC 61496-1/EN IEC 61496-2 standards and approvals, it meets rigorous safety requirements essential for integration into automated systems and machinery safeguarding applications.</p><p>Weighing just 50 grams yet packing substantial functionality within its compact form factor (33 mm L x 27 mm H), installation flexibility is assured even in space-constrained setups. The slow action mechanism provides controlled engagement at actuating speeds up to 1 m/s—a feature beneficial when precision control over switching operations is required.</p><p>The electrical characteristics are equally robust; with a rated insulation voltage of 250 V, it supports safe electrical isolation between circuits. Contacts made from silver ensure excellent conductivity while resisting oxidation—a critical consideration for maintaining consistent performance over time.</p><p>Designed to accommodate wire sizes up to 13 AWG, the switch simplifies wiring processes during installation or maintenance phases without sacrificing connection integrity or reliability under load conditions typical in industrial settings.</p><p>This product merges durability with precise engineering standards making it suitable not only as part of new installations but also as an upgrade option where existing infrastructure demands enhancement through more advanced components tailored towards efficiency-driven outcomes within technical landscapes like yours.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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