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• Overview
• Internal configuration drawing
• Product show
• Technical characterictics
• Company Profile
• Company information
• Exhibition
• Certifications
• FAQ

Overview

Basic Info.

Model NO.	MS1
Protection	Dust-Proof
Size	Small-Sized
Environment	≧250℃﹤400℃
Breaking Capacity	High-Current
Brand	Dongnan
Certification	ISO9001, CE
Mechanical Life	2,000,000 Cycles
Electrical Life	50,000 Cycles
Weight	Approx.8g(No Lever)
Safety Approvals	UL ,cUL ,ENEC, Semko , CE , Ek, CQC ,ENEC ,Demko
Transport Package	Carton
Specification	485*270*230
Trademark	DONGNAN
Origin	China Yueqing
HS Code	8536500000
Production Capacity	2000000

Product Description

1.Long life, high reliability. 2.A variety of contact terminals 3.Standard operating force and low operating force. 4.A variety of temperature degrees . 5.A variety of levers.

DONGNAN ELECTRONICS CO.,LTD established in 1987, with more than 30 years manufacturing experience in making switches. Mainly produce micro switches, water proof micro switches, power switches, gate control switches, rotary switches, voltage-selected switches etc. We are a national-level new and high-tech switch manufacturing enterprise that has R&D, producing, marketing and after-sales service, and our switches are widely used in whole China and oversea countries. At present, we set up many offices and warehouses in the production area which home appliances are concentrated, to build the fastest technical service and logistics distribution system.

Q1.What is your delivery method? Express delivery/Forwarder, depends on customer's requirement.Q2.Are you a trading company or factory? Factory. Q3.Do you offer free samples? Yes, we can offer some free samples.Q4.When will the goods be shipped out after order placed? The production will be arranged after payment, and the delivery date depends on order quantity. Q5. Do I have more discount if I order large quantity? Better price for large quantity for one shipment.


Internal configuration drawing Product show Technical characterictics

Item	Value
Operating speed	0.1mm-1m/s(related withactuator forms)
Operating frequency	Mechanical 60 cycles/min;electrical 25cycles/min
Insulation resistance	≥100MΩ(500VDC)
Contact resistance	OF>0.75N : ≤ 50mΩ(See note) OF≤0.75N : ≤ 100mΩ(See note)
(Test voltage) Between terminals of the same polarity	AC1000V, 50/60Hz , 1min
(Test voltage) Between current-carrying metal parts and ground(case),and between each terminal and non-current-carrying metal parts.	AC3750V , 50/60Hz , 1min
Vibration resistance	10-55Hz , 1.5mm double amplitude
Shock resistance	Destruction :OF>0.5N-1000m/s2(approx.100G)max OF≤0.5N-400m/s2(approx.40G)max Malfunction:OF>0.5N-200m/s2(approx.20G)max OF≤0.5N-100m/s2(approx.10G)max
Life	Mechanical ≥ 2,000,000 cycles Electrical ≥ 50,000 cycles
Weight	Approx.8g(No lever)
Safety approvals	UL ,CUL ,ENEC, SEMKO , CE , EK, CQC ,ENEC ,DEMKO

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