Trigger Assembly
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This page explains how Disconnector is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A safety component in trigger assemblies that physically interrupts electrical or mechanical connections.
Technical details and manufacturing context for Disconnector
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Voltage | 250 V AC V | Maximum voltage for safe interruptionIEC 60947-3 |
| Rated Current | 10–32 A | Continuous current carrying capacityIEC 60947-3 |
| Breaking Capacity | 6–10 kA | Maximum short-circuit current interruptibleIEC 60947-3 |
| Contact Resistance | ≤50 mΩ | Higher resistance causes overheatingIEC 60947-3 |
| Insulation Resistance | ≥100 MΩ | Measured at 500 V DCIEC 60947-3 |
| Dielectric Strength | 2.5 kV | Withstand voltage for 1 minuteIEC 60947-3 |
| Operating Temperature | -25–+70 °C | Outside range, performance degradesIEC 60947-3 |
| Mechanical Endurance | 10000–30000 cycles | Number of operations without maintenanceIEC 60947-3 |
| Electrical Endurance | 1000–5000 cycles | At rated current and voltageIEC 60947-3 |
| Degree of Protection | IP20–IP65 | Higher IP for dusty or wet environmentsIEC 60529 |
| Contact Material | AgSnO2, AgCdO | Silver alloys for low resistance and high wear |
| Housing Material | PA66, PBT | Flame-retardant thermoplasticUL 94 V-0 |
| Weight | 50–200 g | Depends on size and current rating |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 10 bar |
| other spec: | Max current: 100A, Max voltage: 600V AC/DC, Mechanical cycles: 10,000 |
| temperature: | -40°C to +85°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
6 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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A disconnector is a safety component that provides a visible break in an electrical or mechanical connection, ensuring complete isolation during maintenance or emergencies. It prevents accidental re-engagement by creating a physical gap.
Key parameters include rated voltage, rated current, breaking capacity, contact resistance, insulation resistance, dielectric strength, operating temperature, mechanical and electrical endurance, degree of protection, and materials. These values must be verified for the specific model and application.
Disconnectors are typically referenced against IEC 60947-3 for performance and IEC 60529 for degree of protection. However, compliance must be confirmed with the manufacturer or supplier for the specific product.
Verify model-specific values and standards with the legal manufacturer or supplier. Check the datasheet for rated voltage, current, breaking capacity, and other parameters. Ensure the product meets the requirements of your application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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