Interlock Plug
Caution
Product Description
Safety equipment that is attached to safety doors and machine tools to prevent accidents caused by accidentally turning on the power.
[Features]
・ Forced separation. A safe structure that allows you to visually confirm that a part of the circuit has been removed.
・ Easy and reliable operability just by inserting and removing. Even in the unlikely event of an emergency, the machine can be stopped by unplugging it instantly.
・ Simple structure. A product that pursues high reliability by eliminating complicated contact points and operating structures as much as possible.
・ The size required for interlocking the door is secured, and at the same time, it is not bulky when carried and is not easily lost.
This product is used to fix the interlock plug body and safety fence, etc. (WSP-280 L-A)
[Applications]
・ Ideal for safety fence doors, doors and operation panels for machine tools, industrial machines, etc.
・ Ideal for aisle doors, operation panels of self-propelled/automated warehouse, and other general machine and equipment.
Specifications of interlock plug
When you open the door, the power turns off and you can enter safely.
SPT-11/SPT-11-S14
SPT-11
- SPT series standard.
- As with the ø30 series push button switches, it is easy to install by using a tightening ring.
SPT-11-S14
- The plug cover and handle are made of stainless steel. (No surface treatment)
- There is no need to worry about paint peeling.
Dimensional drawing of SPT-11/SPT-11-S14
| Rating | 250 V,15 A (Min 24 V, 5 mA) |
|---|---|
| Weight | 210 g |
| Wiring terminal | 2 × M4 |
| Handle mounting | Bolt, nut |
| Mounting plate thickness | Up to 6 mm |
SPT-11-H
SPT-11-H
- With wire / with guide and rib
- Terminal enclosure with lock nut
- Riveted handle
- With rubber packing on the contact surface between the terminal enclosure and socket (t = 1)
Dimensional drawing of SPT-11-H
| Rating | 250 V,15 A (Min 24 V, 5 mA) |
|---|---|
| Weight | 215 g |
| Wiring terminal | 2 × M4 |
| Handle mounting | Rivet |
| Mounting plate thickness | Up to 6 mm |
SPT-11-CSA
SPT-11-CSA
- CSA standard certified product
- It is equipped with grounding wire on the handle
Dimensional drawing of SPT-11-CSA
| Rating | 250 V,15 A (Min 24 V, 5 mA) |
|---|---|
| Weight | 220 g |
| Wiring terminal | 2 × M4 |
| Handle mounting | Bolt, nut |
| Mounting plate thickness | Up to 6 mm |
SPT-22/SPT-22-S14
SPT-22
- Product compatible with 2 circuits.
- As with the ø30 series button switches, it is easy to install by using a tightening ring.
SPT-22-S14
- The plug cover and handle are made of stainless steel. (No surface treatment)
- There is no need to worry about paint peeling.
Dimensional drawing of SPT-22/SPT-22-S14
| Rating | 250 V,15 A (Min 24 V, 5 mA) |
|---|---|
| Weight | 235 g |
| Wiring terminal | 4 × M4 (Crimp terminal included) |
| Handle mounting | Bolt, nut |
| Mounting plate thickness | Up to 6 mm |
NSP-4
NSP-4
- A 3-split configuration with a rated 600 V 1 circuit product.
- Products with higher rated voltage and current than the SPT series.
- With a 3-split configuration, the plug can be used for doors and portables.
Dimensional drawing of NSP-4
NSP-4 usage example
| Rating | 600 V,30 A (Min 24 V, 10 mA) |
|---|---|
| Weight | 570 g |
| Wiring terminal | 2 × M4 |
| Handle mounting | Bolt, nut |
| Mounting plate thickness | Up to 4.5 mm |