Schmersal AZ16 Safety Interlock Switch, Keyed, Fibreglass Reinforced Thermoplastic, Interlock
- RS Stock No.:
- 623-3060
- Mfr. Part No.:
- AZ16-03ZVRK-M20
- Manufacturer:
- Schmersal
Bulk discount available
Subtotal (1 unit)*
PHP4,801.72
(exc. VAT)
PHP5,377.93
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- Plus 23 unit(s) shipping from April 27, 2026
- Plus 34 unit(s) shipping from May 18, 2026
- Plus 7 unit(s) shipping from May 19, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 - 5 | PHP4,801.72 |
| 6 - 29 | PHP4,657.66 |
| 30 + | PHP4,517.93 |
*price indicative
- RS Stock No.:
- 623-3060
- Mfr. Part No.:
- AZ16-03ZVRK-M20
- Manufacturer:
- Schmersal
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schmersal | |
| Lock Style | Keyed | |
| Product Type | Safety Interlock Switch | |
| Lock Type | Interlock | |
| Actuator Included | No | |
| Safety Contacts | 3 NC | |
| Housing Material | Fibreglass Reinforced Thermoplastic | |
| Series | AZ16 | |
| Contact AC Voltage | 230V ac | |
| Minimum Operating Temperature | -30°C | |
| IP Rating | IP67 | |
| Switch Contact Current | 4A | |
| Hazardous Area Certification | No | |
| Maximum Operating Temperature | 80°C | |
| Standards/Approvals | CSA, IEC, UL | |
| Width | 52mm | |
| Depth | 30mm | |
| Number of Head Directions | 3 | |
| Length | 90mm | |
| Conduit Entry | M20 | |
| Select all | ||
|---|---|---|
Brand Schmersal | ||
Lock Style Keyed | ||
Product Type Safety Interlock Switch | ||
Lock Type Interlock | ||
Actuator Included No | ||
Safety Contacts 3 NC | ||
Housing Material Fibreglass Reinforced Thermoplastic | ||
Series AZ16 | ||
Contact AC Voltage 230V ac | ||
Minimum Operating Temperature -30°C | ||
IP Rating IP67 | ||
Switch Contact Current 4A | ||
Hazardous Area Certification No | ||
Maximum Operating Temperature 80°C | ||
Standards/Approvals CSA, IEC, UL | ||
Width 52mm | ||
Depth 30mm | ||
Number of Head Directions 3 | ||
Length 90mm | ||
Conduit Entry M20 | ||
- COO (Country of Origin):
- DE

Schmersal Safety Interlock Switch, Key Lock, 3NC - AZ16 Series - AZ16-03ZVRK-M20
This Schmersal interlock switch contributes significantly to workplace safety by preventing the use of machinery in unsafe situations. It can be fitted to movable, sliding or hinged machine guarding units as well as retrofitted to existing equipment. The switch features a robust thermoplastic housing, which has high resistance to impact and corrosion. Its silver contacts have excellent electrical conductivity for reliable and efficient operation. Screw terminals allow conductors to be firmly wired to the switch, and these connections stand up well to vibration and shock.
Features and Benefits
• Enclosure has an IP67 (ingress protection) rating, meaning it's waterproof and completely protected from dust and dirt
• Large wiring compartment makes connecting the switch easier
• Multiple coding levels to prevent tampering for enhanced safety
• Compact, space-saving design with dimensions of 90 (L) x 52 (W) x 30mm (H)
Application Information
• Assembly lines
• Automated packaging and processing
• Robotics
• Mining and minerals industry
What electrical current ratings can this switch handle?
This Schmersal safety switch has a maximum operating voltage of 230V AC and 24V DC. Its maximum operating current is 4A.
Is this switch fire-safe?
The thermoplastic housing on the safety switch is self-extinguishing, which means it won't catch light in the event of an electrical fire.
