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Micro Switches (ZHJ)

The DMS series micro switches from ZHJ — general-purpose DMS01 / DMS02 / DMS03 and waterproof IP67 DMS05–DMS11. Compact snap-action construction, 0.1A to 16A ratings, with CQC, CB, UL and ENEC documents matched by model.

General Purpose

Standard Micro Switches

DMS01 / DMS02 / DMS03 — compact snap-action switches for home appliances, instruments and automation equipment.

Micro Switch DMS01 — ZHJ DMS01 micro switch from an authorized distributor in China
DMS01

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.

View detailsMicro Switch DMS02 — ZHJ DMS02 micro switch from an authorized distributor in China
DMS02

Micro Switch DMS02

General-purpose 10A micro switch (DMS02): compact, sensitive actuation, 50,000-cycle life, UL and ENEC certified for appliances, instruments and automation.

View detailsMicro Switch DMS03 — ZHJ DMS03 micro switch from an authorized distributor in China
DMS03

Micro Switch DMS03

Compact 3A micro switch (DMS03) with 200,000-cycle mechanical life for low-power precision control in office equipment, appliances and instruments.

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IP67 Sealed

Waterproof Micro Switches

DMS05 / DMS06 / DMS07 / DMS08 / DMS09 / DMS11 — sealed against humidity, dust and oil for automotive and outdoor equipment.

Waterproof Micro Switch DMS05 (IP67) — ZHJ DMS05 waterproof micro switch from an authorized distributor in China
DMS05

Waterproof Micro Switch DMS05 (IP67)

IP67 waterproof micro switch (DMS05) rated 10A 250VAC with 1,000,000-cycle mechanical life for automotive, outdoor and wet-environment applications.

View detailsWaterproof Micro Switch DMS06 (IP67) — ZHJ DMS06 waterproof micro switch from an authorized distributor in China
DMS06

Waterproof Micro Switch DMS06 (IP67)

IP67 waterproof micro switch (DMS06) rated 10A 250VAC with -40°C to +125°C operating range, listed under UL file E303918.

View detailsWaterproof Micro Switch DMS07 (IP67) — ZHJ DMS07 waterproof micro switch from an authorized distributor in China
DMS07

Waterproof Micro Switch DMS07 (IP67)

IP67 waterproof micro switch (DMS07) rated 16A 250VAC — the high-current option in the waterproof range for appliances and outdoor equipment.

View detailsWaterproof Micro Switch DMS08 (IP67) — ZHJ DMS08 waterproof micro switch from an authorized distributor in China
DMS08

Waterproof Micro Switch DMS08 (IP67)

IP67 waterproof micro switch (DMS08) for low-voltage DC control — 1A at 12/24/36VDC for sensors and signal circuits.

View detailsWaterproof Micro Switch DMS09 (IP67) — ZHJ DMS09 waterproof micro switch from an authorized distributor in China
DMS09

Waterproof Micro Switch DMS09 (IP67)

IP67 waterproof micro switch (DMS09) for 1A DC signal circuits with pre-wired lead options for automotive and outdoor sensors.

View detailsWaterproof Micro Switch DMS11 (IP67) — ZHJ DMS11 waterproof micro switch from an authorized distributor in China
DMS11

Waterproof Micro Switch DMS11 (IP67)

IP67 waterproof micro switch (DMS11) for 0.1A 12VDC micro-signal switching — the most sensitive option in the waterproof range.

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Model Range

DMS Series Overview

Key ratings and certifications by model. Send us your target model for the full selection table and data sheet.

ModelTypeTypical RatingMechanical LifeOperating Temp.Certification
DMS01Standard16A 125/250VAC50,000 ops-25°C ~ +125°CCQC, CB
DMS02Standard10A 125/250VAC50,000 ops-25°C ~ +125°CUL, ENEC
DMS03Standard3A 125/250VAC200,000 ops-25°C ~ +85°C—
DMS05Waterproof IP6710A 250VAC1,000,000 ops-40°C ~ +105°C—
DMS06Waterproof IP6710A 250VAC1,000,000 ops-40°C ~ +125°CUL (E303918)
DMS07Waterproof IP6716A 250VAC1,000,000 ops-40°C ~ +85°C—
DMS08Waterproof IP671A 12/24/36VDC1,000,000 ops-40°C ~ +85°C—
DMS09Waterproof IP671A 12/24/36VDC1,000,000 ops-40°C ~ +85°C—
DMS11Waterproof IP670.1A 12VDC1,000,000 ops-40°C ~ +85°C—

Full technical data on each product page. Ask for the selection table

Production & Quality

Inside the Micro Switch Supply Base

Production and quality-control scenes from our micro-switch supply partner's facility in Yueqing, shared for customer reference.

Company facility overview — production facility scene shared by our supply partner
Company facility overview
Factory campus aerial view — production facility scene shared by our supply partner
Factory campus aerial view
Automated assembly line with vibratory bowl feeders — production facility scene shared by our supply partner
Automated assembly line with vibratory bowl feeders
Injection molding machines with robotic part handling — production facility scene shared by our supply partner
Injection molding machines with robotic part handling
Metal stamping workshop — production facility scene shared by our supply partner
Metal stamping workshop
Clean booth assembly and testing station — production facility scene shared by our supply partner
Clean booth assembly and testing station
B40 automatic production line — production facility scene shared by our supply partner
B40 automatic production line
Production monitoring with 5S visual management — production facility scene shared by our supply partner
Production monitoring with 5S visual management
Automated assembly and test stations — production facility scene shared by our supply partner
Automated assembly and test stations
Burn-in aging test cabinets — production facility scene shared by our supply partner
Burn-in aging test cabinets
Precision air supply equipment station — production facility scene shared by our supply partner
Precision air supply equipment station
Electroplating hardness testing station — production facility scene shared by our supply partner
Electroplating hardness testing station
Quality control laboratory with test chambers — production facility scene shared by our supply partner
Quality control laboratory with test chambers
Parts warehouse with numbered storage bays — production facility scene shared by our supply partner
Parts warehouse with numbered storage bays

Factory visits and quality documentation can be arranged per project. Ask about inspection arrangements

Certificates & Documentation

Micro Switch Line Documents

Certificates held by the ZHJ micro-switch manufacturing partner (Zhejiang Dawei Electronic Co., Ltd.). Holder, model scope and validity apply exactly as stated on each document — check the coverage before relying on any file.

Product Certificates

Manufacturer System Certificates

These documents cover the ZHJ micro-switch line only. For NY circuit-breaker documentation, request a model-specific check on the documentation page.

Why ZHJ Micro Switches

  • Authorized distributor channel for ZHJ micro switches
  • Cross-reference support for Omron, Honeywell, Cherry, Zippy and more
  • Multiple actuators, terminals and gold-plating options per model
  • Quotation and availability prepared for volume orders

Typical Specifications

  • Contact ratings: 0.1A to 16A, up to 250VAC / 36VDC
  • Mechanical life: 50,000 to 1,000,000 operations
  • Protection: standard and IEC IP67 sealed
  • Certifications: CQC, CB, UL, ENEC matched by model — see Documents section

Send us your target model or requirements — we will confirm available data sheets, pricing and lead time.

Need a quotation?

Tell us your model, quantity and destination. Our team will reply with the available specifications and lead-time information.

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