Latching Relays

Hermetically sealed Latching Relays for Harsh Environments

An electromechanical Latching relay is an electrical switching device. Its function corresponds to a mechanical switch, which is electrically actuated Latching relays are types that remain in the last switching to which they were driven, without requiring continuous power to achieve it.

Latching Relays
by FIRST (STPI / REL)

Electromechanical switching
Electrical isolation
Insulation resistance
Product range 1 amp to 75 amp
Hermetically sealed
Harsh environments

Hermetically Sealed
Switching device

High reliability
ISO 9001
AS 9100
Non-latching relay
MIL qualified
QPL’d to M83536 / M6106 / M5757

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STPI DRI REL Aerospace Military / Defense Marine Railway Space Industry /Other Non Latching Relays Latching Relays Sockets Application Notes Maintenance Timers Time Delay Relays Solid State Timer 1A 2A 3A 5A 10A 15A 25A 50A 1A 72Vdc 3A 72Vdc 20mA 72Vdc 3A 110Vdc 15A 30Vdc 75A 28Vdc 50A 50Vdc 1A 28Vdc 1A 28Vdc 60mA 1PDT 2PDT 3PDT 4PDT 6PDT 1NO 1NC 2DPDT 3DPDT 3NO SPDT 2PDBDT 1NO + 1PDT 1PDBDT 3PDBDT 2PDT+1PDT 2NO 2NC 3NO 3NC 4PDT/RAILWAYS 1NO 1NC + 2PDT DPDT 1NO 1NC + 4PDT 2NO 2NC + 2PDT 4NO + 1NO 1NC 1NO 1 NC + 1PDT 6PDT/RAILWAYS MIL CECC SCC ASNE RAILWAY - SNCF - RATP - NFF 62002

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MARKETS
- Aerospace
- Military / Defense
- Marine
- Railway
- Space
- Industry /Other
PRODUCTS
- Non Latching Relays
- Latching Relays
- Sockets
- Application Notes
- Maintenance
- Timers
CONTACT RATING
- 1A
- 2A
- 3A
- 5A
- 10A
- 15A
- 25A
- 50A
- 1A 72Vdc
- 3A 72Vdc
- 20mA 72Vdc
- 3A 110Vdc
- 15A 30Vdc
- 75A 28Vdc
- 50A 50Vdc
- 1A 28Vdc
- 1A 28Vdc 60mA
CONTACT ARRANGEMENT
- 1PDT
- 2PDT
- 3PDT
- 4PDT
- 6PDT
- 1NO 1NC
- 2DPDT
- 3DPDT
- 3NO SPDT
- 2PDBDT
- 1NO + 1PDT
- 1PDBDT
- 3PDBDT
- 2PDT+1PDT
- 2NO 2NC
- 3NO 3NC
- 4PDT/RAILWAYS
- 1NO 1NC + 2PDT
- DPDT
- 1NO 1NC + 4PDT
- 2NO 2NC + 2PDT
- 4NO + 1NO 1NC
- 1NO 1 NC + 1PDT
- 6PDT/RAILWAYS

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FIRST SwitchTech is manufacturing

Hermetically Sealed Latching Relays for Harsh Environments

Relays are switches that open and close circuits electromechanically with AC or DC current. They are small, compact, fast operating switches designed with one to 10 contacts. They are hermetically sealed which makes the contacts unaffected.

FIRST SwitchTech is manufacturing Latching Relays and many more Relays & Systems for Harsh Environments. Check out our full product range, including numerous hermetic switching devices, components, timers, sockets and various onboard equipment / systems :

Non latching relays timers sockets Cards / Equipments others