Key-Operated Push Buttons
A key-operated push button is a locking-type maintained selector button whose front element can be turned only when the key is inserted, and which opens and closes its contacts depending on the position it is turned to. It is used for commands that only an authorized person should give, such as switching between automatic and manual mode, a maintenance position, or commissioning permission. The category offers 22 mm models with 0-1 and 1-0-2 positions, 1NO, 2NO and 1NO + 1NC contacts, and plastic and metal housings from brands such as EMAS and Isıso. Select the model by number of positions, whether it is maintained or spring-return, the position in which the key can be removed, contact arrangement and housing material, considering in which position the command must stay locked. A key-operated push button should not be confused with a key-release emergency stop button, which locks when pressed and is reset with a key; here the key is used to change position.
Products
- Isıso IA5-10Y Push Button with Key, Black, 1 NO, 0-1 — Isıso · SKU: IA5-10Y · TRY 91.17 · In stock
- Gwest A5 - 10Y Key-Operated Maintained Push Button — 1NO — Gwest · SKU: 6049 · TRY 100.80 · In stock
- Siemens 3SU1100-7AD10-1NA0 Control Push Button Without mechanical locking, 2-way, vertical, plastic 2NO — Siemens · SKU: 3SU1100-7AD10-1NA0 · TRY 6,091.00 · Made to order
- Gwest A5 - 20YS Key-Operated Maintained Push Button — 2NO — Gwest · SKU: 6050 · TRY 126.00 · In stock
- Schneider XB5AG21 0-1 Keyed Maintained Black Latching Push Button 1NO — Schneider Electric · SKU: XB5AG21 · TRY 753.93 · In stock
- Schneider XB5AG33 1-0-2 Keyed Maintained Black Latching Push Button 2NO — Schneider Electric · SKU: XB5AG33 · TRY 894.04 · In stock
- Maintained 0-I Keyed Push Button 1no 22mm KN-55-10Y — KSN · SKU: KSN5026 · TRY 103.20 · In stock
- Schneider Electric 9001KS11K1R TWO POS. KEY MAINTAINED R — Schneider Electric · SKU: 9001KS11K1R · TRY 8,256.56 · Made to order
- Schneider Electric XA2AG63 Key Selector Switch, 2 Positions, Key Removable from Left, 2NO — Schneider Electric · SKU: XA2AG63 · TRY 928.52 · In stock
- Isıso ISM-BG21 Key-Operated Push Button, Black, 1 NO, 0-1, Metal Series — Isıso · SKU: ISM-BG21 · TRY 482.64 · In stock
- Siemens 3SU1050-1HF20-0AA0 Control Push Button Lockable 40 mm — Siemens · SKU: 3SU1050-1HF20-0AA0 · TRY 4,210.00 · Made to order
- Schneider Electric XB5FG33 Key-operated button White 1 NA+1 NO — Schneider Electric · SKU: XB5FG33 · TRY 3,113.58 · Made to order
- Isıso ISM-BG03 Key Selector Switch, Black, 1 NO + 1 NO, 0-1-2, Metal Series — Isıso · SKU: ISM-BG03 · TRY 536.26 · In stock
- Siemens 3SU1000-1HF20-0AA0 Control Push Button Lockable 40 mm — Siemens · SKU: 3SU1000-1HF20-0AA0 · TRY 3,865.00 · Made to order
- Schneider Electric XB4FG21 Key-Operated Push Button 1 NO — Schneider Electric · SKU: XB4FG21 · TRY 3,085.78 · Made to order
- Schneider Electric XA2AG33 Key Selector Switch, 3 Positions, Key Removable from Center, 2NO — Schneider Electric · SKU: XA2AG33 · TRY 950.76 · Made to order
- Schneider Electric 9001KS43K5R THREE POS. STAY PUT RONIS — Schneider Electric · SKU: 9001KS43K5R · TRY 10,063.55 · Made to order
- Schneider Electric XB6DGC5B RE.KEY SEL.SW.2P.NO/NC — Schneider Electric · SKU: XB6DGC5B · TRY 4,336.78 · In stock
- Schneider Electric XB5FG21 Key-Operated Push Button 1 NO — Schneider Electric · SKU: XB5FG21 · TRY 2,613.19 · Made to order
- Schneider Electric XB4FG03 Lockable push button 1 NA+1 NO — Schneider Electric · SKU: XB4FG03 · TRY 3,641.78 · Made to order
- Schneider Electric XB4FG33 Lockable push button 1 NA+1 NO — Schneider Electric · SKU: XB4FG33 · TRY 3,725.18 · Made to order
- Isıso ISP-AG21 Key-Operated Push Button, Black, 1 NO, 0-1, Plastic Series — Isıso · SKU: ISP-AG21 · TRY 469.23 · In stock
- Schneider Electric XA2AG21 Key Selector Switch, 2 Positions, Key Removable from Left, 1NO — Schneider Electric · SKU: XA2AG21 · TRY 806.20 · In stock
- Schneider Electric XA2AG73 Key Selector Switch, 3 Positions, Key Removable from Center, 2NO — Schneider Electric · SKU: XA2AG73 · TRY 950.76 · In stock
- Schneider Electric XB7NS9445 1NO/1NC - Key-Operated Mushroom Red — Schneider Electric · SKU: XB7NS9445 · TRY 1,768.07 · Made to order
How to choose Key-Operated Push Buttons
A key-operated push button is a locking-type maintained selector button whose front element can be turned only when the key is inserted, and which opens and closes its contacts depending on the position it is turned to. It is used for commands that only an authorized person should give, such as switching between automatic and manual mode, a maintenance position, or commissioning permission.
- Separate sensing, motion control, logic processing and operator interface requirements.
- Select signal type, supply voltage, communication protocol and I/O count for the machine network.
- Verify housing size, sensing distance and PNP/NPN output polarity against the PLC input card.
Frequently asked questions
What is Key-Operated Push Buttons and where is it used?
A key-operated push button is a locking-type maintained selector button whose front element can be turned only when the key is inserted, and which opens and closes its contacts depending on the position it is turned to. It is used for commands that only an authorized person should give, such as switching between automatic and manual mode, a maintenance position, or commissioning permission.
What should I compare when choosing Key-Operated Push Buttons?
A key-operated push button is a locking-type maintained selector button whose front element can be turned only when the key is inserted, and which opens and closes its contacts depending on the position it is turned to.
Where can I find technical details for Key-Operated Push Buttons products?
A key-operated push button should not be confused with a key-release emergency stop button, which locks when pressed and is reset with a key; here the key is used to change position.
Key-Operated Push Buttons Selection Guide: Technical Criteria and Engineering Practice