Technical Parameter
Parameter of safety door switch | ||
Safety level | ||
Certificate | CE | |
Standard | EN60947-5-1、IEC60947-5-1、GB/T 14048.5、EN ISO 14119、GB/T 18831 | |
Protection rate | IP67 | |
Material | PA66 fire retardant | |
Mechanical lifespan | >1 million times | |
Electrical lifespan | Over 150,000 times | |
Using Type | AC-15 | DC-13 |
Rated operating voltage(Ue) | 240V | 24V |
Rated operating current(Ie) | 3A | 2A |
Electrical parameter | ||
Contact resistance | <200mΩ | |
Rated insulation voltage (Ui) | 300V | |
Anti-electric shock level | Class II (double insulation) | |
Pulse withstand voltage (EN60947-5-1) | 2.5kv | |
Insulation resistance | 100MΩ above(<500VDC) | |
Short-circuit protection | 10A, 250V requires a quick-break fuse | |
Vibration resistance | 10-55HZ, double amplitude 1.5mm | |
Compact resistance | Durability1000m/s² | |
Conditional short-circuit current | 100A (EN60947-5-1) | |
Space of contact | Above 2 x 2mm | |
Action characteristic | ||
Direct opening force | Standard model: minimum 60N | |
Direct opening travel | Over 10mm | |
Allowed operating speed | 0.1m-0.5m/s | |
Allowed operating frequency | Maximum 20 times/minute | |
Environment | ||
Operating environment | 3 (EN60947-5-1) | |
Operating temperature | -10°C to 60°C ( no freezing) | |
Operating humidity | <85% RH |
Product Size
Explanation Model (example: SSM11-AP2)
Contacts action
Note: The terminal arrangement of the extended form is the same.
Contacts action
Picture shows the state of key inserting and locked.
Plastic Head
Head material | Contact type | Connector size | Model |
Plastic | 1NC/1NO | M20 | SSM11-AP2 |
2NC | M20 | SSM11-BP2 | |
2NC/1NO | M20 | SSM11-CP2 | |
3NC | M20 | SSM11-DP2 |
Metal Head
Head material | Contact type | Connector size | Model |
Metal | 1NC/1NO | M20 | SSM11-AM2 |
2NC | M20 | SSM11-BM2 | |
2NC/1NO | M20 | SSM11-CM2 | |
3NC | M20 | SSM11-DM2 |