300V Rated Insulation Voltage Elevator Limit Switch

• After-sales Service: with
• Warranty: 6 Months
• Type: Elevator Door System
• Suitable for: Elevator
• Load Capacity: 1000kg
• Persons: 11-20
• Model NO.: SN-C4N-412G
• Speed: <1.0m/s
• Drive Mode: AC
• Control Type: Microcomputer Frequency Control
• Lift Mechanism: Telescoping Lift
• Use of Occasions: Public Traffic
• Guide Rail: Hollow Guide
• IP Class: IP66
• Operation Speed: 5mm-0.5m/S
• Humidity: <95% Rh
• Operating Frequency: 30 Operations/Min
• Inrush Current: N.C: Below 24A, N.O: Below 12A
• Contact Resistance: 25mΩ Max
• Transport Package: in Carton Box
• Specification: CE, ISO9001, CCC
• Trademark: Sunny
• Origin: Shanghai China
• Production Capacity: 10000PCS/Month

Product Description

300V Rated Insulation Voltage Elevator Limit Switch China Elevator Parts Supplier

Features
Forced open action device(NC contacts only), to disconnect the contact
when the contact has fusing and other failures
Strengthened top seal structure improves the sealing performance
Built-in contact holder has fast-action type: 1NC/1NO; Slow-action: 1NC
/1NO and 2NC

Specififications

Protection level		IP66
Life	Electrical	More than 500,000 times (AC250V 3A, resistive load)
Operating speed		1mm-0.5m/s
Operating frequency		Electrical: 30 operations/min
Contact resistance		25 mΩ or less
Minimum working load		1mA resistive load below DC5V (N standard reference value)
Rated insulation voltage (Ui)		300V
Electric shock protection grade		Class II (double insulated)
Pollution degree (Using conditions)		Pollution degree 3 (EN60947-5-1)
Withstand voltage (EN60947-5-1)		Between homopolar terminals: 2.5kV
		Between heteropolar terminals: 2.5kV
		Between terminals and uncharged metal parts: 6kV
Insulation resistance		Above 100MΩ
Contact gap		Minimum 2×0.5mm quick-action type, Minimum 2×2mm slow-action type
Vibration	Malfunction	10 ~ 55Hz 0.75mm single amplitude
Impact	Duration	1,000m/s2
	Malfunction	300m/s2
Ambient temperature		Using:-20~+70ºC(With no icing)
Ambient humidity		Less than 95% RH
Weight		About 82g (D4N-1120) About 99g (D4N-5120)

 

Appearance and Dimension

 


About us


Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 31-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.