Product Selection
iris@hf-zhongmei.com
86-17201680408
Our 440T Rotary Trapped Key Interlock Switches are used for electrical isolation of machinery to improve safe access and also as teach boxes in robot cells. Once the power has been turned off, the key can be withdrawn and used in the next sequence of operation such as unlocking an access hatch or allowing valves to be operated. The rotary switch can be mounted in a panel or purchased in an enclosure.
316 stainless steel keys
Direct drive operation positively opens contacts
Stainless steel dust cap included
Up to 100 A isolation
4 N.O. or 2 N.O. and 2 N.C. contacts
Available with up to four keys
Product Selection
| Catalog Number | Description |
| 440T-MMRSE10AAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRSE11AAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSE12AAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSE13AAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRSE20AAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 40 Amp Current |
| 440T-MMRSE21AAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSE22AAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSE23AAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRSE30AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRSE31AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSE32AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSE33AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRSS10AAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRSS11AAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSS12AAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSS13AAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRSS20AAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 40 Amp Current |
| 440T-MMRSS21AAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSS22AAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSS23AAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRSS30AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRSS31AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRSS32AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRSS33AAAAAAAA | Multi Key Rotary Switch - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXE10AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRXE11AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXE12AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXE13AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXE20AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 40 Amp Current |
| 440T-MMRXE21AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXE22AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXE23AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXE30AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRXE31AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXE32AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXE33AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXS10AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRXS11AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXS12AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXS13AABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXS20AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 40 Amp Current |
| 440T-MMRXS21AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXS22AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXS23AABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MMRXS30AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MMRXS31AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MMRXS32AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MMRXS33AABABABA | Multi Key Rotary Exchange Isolator - Panel Mounted, Engraved Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
| 440T-MRKSE10AA | Single Key Rotary Switch - Enclosure Mounted, Standard Key Code Labeling, 4 N.O Contacts, 20 Amp Current |
| 440T-MRKSE11AA | Single Key Rotary Switch - Enclosure Mounted, Standard Key Code Labeling, 2 N.O. & 2 N.C. Contacts, 20 Amp Current |
| 440T-MRKSE12AA | Single Key Rotary Switch - Enclosure Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 32 Amp Current |
| 440T-MRKSE13AA | Single Key Rotary Switch - Enclosure Mounted, Standard Key Code Labeling, 4 N.O. Contacts, 63 Amp Current |
Contact: Miss.Hu
Phone: 17201680408
E-mail: iris@hf-zhongmei.com
Whatsapp:0086-18606201315
Add: Room 601A, Building E, Hefei Binhu Financial Town, No. 8, Heilongjiang Road, Baohe District, Hefei.
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