Miniature Key Switches E Series

Miniature Key Switches E Series Description


****Note this range is obsolete, and will no longer be available once stocks exhausted**** A range of compact miniature panel mounted key switches with gold plated contacts and PCB terminals for low level switching applications mounted with a simple clip to minimise installation time. Key and switch mechanism are manufactured from glass filled polyester and all locks are coded alike. Each switch is supplied with two identical keys and they are suitable as tamper-proof switches in low level security applications where accidental operation of equipment is undesirable.



Specifications
Electrical rating       100 mA at 30V dc
Static discharge res.   7kV
Contacts                Gold plated phosphor-bronze
Mechanical life         50,000 ops
Terminals               Gold plated brass pins, 1.01mm x 3.3mm
Temperature             -20°C to +60°C
Indexing                90°
Fixing                  Retaining clip
Panel cut-out           15.1 x 15.1
Depth behind panel.mm   28 (standard)

NOTES Key trapped versions have the key retained in the 90° clockwise position. 3 circuit selector versions must have terminals 2 & 5 commoned. Caution should be taken when soldering terminals, heat in excess of 300°C for more than 2 secs could cause damage to pins.
Miniature Key Switches E Series
Miniature Key Switches E Series
* click on image for enlarged view
Name Stock No Manf Ref Key Code Switching Function Positions Key Trapped Spring Return Depth Stock Price
2191618 E1-AA-AA-AJ NONE3 CIRCUIT SELECTOR90-0-90NONOSTANDARD7 7.95
2191621 E1-AC-AA-AA NONESINGLE POLE C/O0-90°YES AT 90°NOSTANDARD0 6.49

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