Micro Switch DMS01
General-purpose 16A micro switch (DMS01): compact, sensitive actuation, 50,000-cycle life, CQC and CB certified for appliances, instruments and automation.
Order Support
- Typical production lead time: 20 working days
- Free samples — send us your express shipping account
- Technical documents checked for the requested model
- Pre-shipment inspection options can be agreed before ordering
- OEM and private-label requirements are reviewed case by case
General-purpose 16A micro switch (DMS01): compact, sensitive actuation, 50,000-cycle life, CQC and CB certified for appliances, instruments and automation.
Overview
The DMS01 is the 16A workhorse of the general-purpose ZHJ range. It carries the full 16(4)A at 125/250VAC while covering lighter loads down to 1A 36VDC, with an operating window of -25°C to +125°C and a 50,000-operation electrical and mechanical life. CQC and CB (IEC 61058-1) approvals support appliance, vending and instrumentation applications, and gold-plated terminals are an option for low-level signal loads.
Key Features
- 16(4)A 125/250VAC contact rating
- 50,000-operation electrical and mechanical life
- CQC and CB (IEC 61058-1) approvals
- Multiple actuator shapes
- Complete range of terminal configurations
- Gold-plated terminals optional
Technical Specifications
| Rated Values | 16(4)A 125/250VAC T125µ; 16A 125/250VAC T125µ; 10(4)A 125/250VAC T125µ; 10A 125/250VAC T125µ; 1A 36VDC T125µ |
| Contact Resistance | ≤50 mΩ (single switch, without wiring harness) |
| Insulation Resistance | ≥100 MΩ 500V DC |
| Withstanding Voltage | 1500V AC 1min between terminals; 3000V AC 1min terminal-to-actuator |
| Electrical Life | 50,000 operations |
| Mechanical Life | 50,000 operations |
| Operating Temperature | -25°C to +125°C |
| Vibration Resistance | Frequency 55Hz, amplitude 1.5mm, duration 2 hours |
| Shock Resistance | Endurance 1000 m/s² (approx. 100G) max; malfunction 300 m/s² (approx. 30G) max |
| Electric Shock Protection Class | Class I |
| Ingress Protection (IP) Rating | — |
| Product Certification | CQC, CB (IEC 61058-1) |
Selection Table & Outline Drawing
Documents & Certificates
- CQC certificate — DMS01 series (valid until 2026-11-18) (PDF)
- CB test certificate — DMS01, DMS01-F, DMS01-G (IEC 61058-1) (PDF)
Certificates are held by the manufacturing partner of the ZHJ micro-switch line. Holder, model scope and validity apply as stated on each document.
Typical Applications
- Office and commercial equipment
- Automobiles
- Vending machines
- Refrigerators and ice makers
- Sanitary ware and water heaters
- Air conditioners
- Outdoor equipment and instruments
Frequently Asked Questions
What information is needed for a quotation?
Send the exact DMS01 model or reference part number, required quantity, load, actuator, terminal and destination. There is no fixed MOQ — we usually follow your requested quantity, confirmed in the quotation.
Can you review an Omron or Honeywell reference part?
Yes. Send the complete reference part number and application conditions. We will compare recorded footprint, rating, actuator and terminal data against the DMS01 series.
Which actuators and terminals are available?
DMS01 supports multiple actuator shapes and terminal configurations, with gold-plated terminals as an option. Confirm the exact variant from the selection table.
Request Quotation
Ask us to confirm price, MOQ, lead time and sample availability for this model.