Schmersal AZ17 Safety Interlock Switch, Keyed, Fibreglass Reinforced Thermoplastic, Interlock
- RS Stock No.:
- 625-0504
- Mfr. Part No.:
- AZ 17-02ZRK
- Brand:
- Schmersal
Subtotal (1 unit)*
£52.79
(exc. VAT)
£63.35
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 36 unit(s) ready to ship
- Plus 12 unit(s) ready to ship from another location
- Plus 13 unit(s) shipping from 16 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £52.79 |
*price indicative
- RS Stock No.:
- 625-0504
- Mfr. Part No.:
- AZ 17-02ZRK
- Brand:
- Schmersal
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schmersal | |
| Product Type | Safety Interlock Switch | |
| Lock Style | Keyed | |
| Lock Type | Interlock | |
| Actuator Included | No | |
| Safety Contacts | 2 NC | |
| Housing Material | Fibreglass Reinforced Thermoplastic | |
| Series | AZ17 | |
| Contact AC Voltage | 230V ac | |
| Minimum Operating Temperature | -30°C | |
| Switch Contact Current | 4A | |
| IP Rating | IP67 | |
| Hazardous Area Certification | No | |
| Maximum Operating Temperature | 80°C | |
| Width | 30mm | |
| Standards/Approvals | CSA, VDE, IEC, UL | |
| Length | 85mm | |
| Depth | 30mm | |
| Number of Head Directions | 4 | |
| Select all | ||
|---|---|---|
Brand Schmersal | ||
Product Type Safety Interlock Switch | ||
Lock Style Keyed | ||
Lock Type Interlock | ||
Actuator Included No | ||
Safety Contacts 2 NC | ||
Housing Material Fibreglass Reinforced Thermoplastic | ||
Series AZ17 | ||
Contact AC Voltage 230V ac | ||
Minimum Operating Temperature -30°C | ||
Switch Contact Current 4A | ||
IP Rating IP67 | ||
Hazardous Area Certification No | ||
Maximum Operating Temperature 80°C | ||
Width 30mm | ||
Standards/Approvals CSA, VDE, IEC, UL | ||
Length 85mm | ||
Depth 30mm | ||
Number of Head Directions 4 | ||
Schmersal Safety Interlock Switch, 2NC, Key Lock - AZ17 Series - AZ 17-02ZRK
Choose this safety interlock switch from Schmersal for securing your protective gratings, access doors, gates and hinged covers. It has two normally closed, positive-opening contacts and will provide a significantly higher level of safety than conventional spring-driven switches with contacts that can weld or stick shut. The unit consists of a robust switch mechanism and a geometrically-unique actuating key mounted onto the movable guard. When the guard is opened, the normally-closed contacts are forced open by the actuating key, ensuring the circuit is interrupted and the machine stops.
Features and Benefits
• IP (ingress protection) rating of 67 means it's dust-tight and water-resistant
• Operating temperature range of -30°C to +80°C for extreme environments
• Durable housing material made from thermoplastic reinforced with glass fibre
Application Information
• Security systems
• Machine access panels
• Assembly lines
What is a positive-opening contact?
A positive-opening contact means that normally closed contacts don't depend on spring tension alone to open them, but are mechanically forced apart by direct pressure from the actuator (key). If the contacts stick together as a result of arcing or another failure, the actuator will force them apart.
Related links
- Schmersal AZ17 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Interlock
- Schmersal AZ17 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Interlock
- Schmersal AZ17 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Key
- Schmersal AZ 17 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Keyed
- Schmersal AZ17 Safety Switch Fibreglass Reinforced Thermoplastic
- Schmersal AZ17 Safety Switch Fibreglass Reinforced Thermoplastic
- Schmersal ATEX EX-AZ16 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Interlock
- Schmersal AZ16 Safety Interlock Switch Fibreglass Reinforced Thermoplastic, Keyed