This page explains how Safety Door Interlock 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 device that prevents operation of the high-temperature rinse chamber when the door is open
Technical details and manufacturing context for Safety Door Interlock
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Voltage | 24 ±10% V DC | For solenoid interlock actuationIEC 60947-5-1 |
| Power Consumption | 8–12 W | Holding power at rated voltage |
| Contact Rating | 3–250 A/V AC | For safety circuit switchingIEC 60947-5-1 |
| Mechanical Life | 1,000,000 cycles | Minimum operations without failureIEC 60947-5-1 |
| Electrical Life | 500,000 cycles | At rated loadIEC 60947-5-1 |
| Protection Class | IP65–IP67 | Dust-tight and water-jet protectedIEC 60529 |
| Operating Temperature | -25–70 °C | Non-condensing environmentIEC 60068-2 |
| Actuating Force | 15–30 N | Force to close the interlock |
| Holding Force | 1000–2000 N | Resists forced openingISO 14119 |
| Locking Time | 0.1–0.5 s | Time to engage lock after door close |
| Unlocking Time | 0.2–0.8 s | Time to release lock after signal |
| Material | 316L | Stainless steel for high-temp rinseASTM A240 |
| Weight | 0.8–1.5 kg | Depending on configuration |
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 1 bar (atmospheric to slight positive pressure) |
| other spec: | Door gap tolerance: ±2mm, Response time: <100ms, IP rating: IP67/IP69K, Mechanical life: >1 million cycles |
| temperature: | -25°C to +70°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.
Manufacturer profiles associated with Safety Door Interlock.
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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The primary function is to prevent the high-temperature rinse chamber from operating when the door is open, ensuring operator safety by avoiding exposure to high-temperature water, steam, and chemicals.
The interlock is typically made from stainless steel (316L), engineering plastics, and copper alloys, providing durability and resistance to high temperatures and corrosive environments.
The rated voltage is 24 V DC (±10%), power consumption is 8–12 W, and contact rating is 3 A at 250 V AC. These values are reference ranges and must be confirmed for the specific model.
Relevant standards include IEC 60947-5-1 for control circuit devices, IEC 60529 for protection class, IEC 60068-2 for environmental testing, ISO 14119 for interlocking devices, and ASTM A240 for stainless steel. Always verify compliance with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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