SN-C4N-412G
with
6 Months
Elevator Door System
Elevator
1000kg
11-20
<1.0m/s
AC
Microcomputer Frequency Control
Telescoping Lift
Public Traffic
Hollow Guide
IP66
5mm-0.5m/S
<95% Rh
30 Operations/Min
N.C: Below 24A, N.O: Below 12A
25mΩ Max
Sunny
in Carton Box
CE, ISO9001, CCC
Shanghai China
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
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.
