Product Overview
Technical Summary
| Product type | Safety keyswitch for Extension Unit |
|---|---|
| Actuating element | 2 switch positions (pos. 0 removal position), latching, round |
| Contact configuration | 2 NO contacts |
| Mounting | Threaded ring; front mounting on an Extension Unit for 16:9 PRO devices |
| Rated supply voltage | 24 V DC |
| Current consumption | 100 mA |
| Front protection | IP65 (on front) to EN60529 and NEMA4 |
| Included items | 1 keyswitch, 1 printed circuit board, 2 keys, mounting accessories |
Key Features
- Product designation: Safety keyswitch for Extension Unit and safety operator control, 22 mm, round, plastic, with 2 keys.
- Switch positions: 2 switch positions; in position 0, the key can be removed.
- Contact configuration: 2 NO contacts and no inscription.
- Mounting: Threaded-ring mounting with front mounting on an Extension Unit for 16:9 PRO devices.
- Protection and supply: IP65 on the front to EN60529 and NEMA4; rated supply voltage: 24 V DC.
- Included configuration: Includes 1 keyswitch, 1 printed circuit board with contact module, 2 keys, and mounting accessories; it cannot be illuminated.
Frequently Asked Questions
What product does Siemens 6AV7674-1ME50-0AA0 identify?
It identifies a safety keyswitch for Extension Units and safety operator control.
Which specifications distinguish this MLFB?
The variant has 2 latching switch positions, 2 keys, 2 NO contacts, a round plastic actuating element, and no inscription.
How is the keyswitch mounted and protected?
It uses threaded-ring mounting, supports front mounting on an Extension Unit for 16:9 PRO devices, and has IP65 protection on the front to EN60529 and NEMA4.
What should be provided for a quotation?
Provide the complete order number, required quantity, and destination.
