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Discontinued
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SF Relays

Flat type safety relays

SF Relays
RoHS規格 UL C-UL Recognaized TUV Approved

UL/C-UL , TUV Approved

Please refer to "the latest product specifications" when designing your product.
Please refer to "Cautions For Use" in the catalog, and "Related Information" on our website.

Features

1.Forced operation contacts

N.O. and N.C. side contacts are connected through a card so that one interacts with the other in movement. In case of a contact welding, the other keeps a min. 0.5mm .020inch contact gap.

2.Separated chamber structure

N.O. and N.C. side contacts are put in each own space surrounded with a card and a body-separater. That prevents short circuit between contacts, which is caused by their springs welding or damaged.

3.Contact arrangement of 3 Form A 1 Form B

Enables various forms of control circuit.

4.High breakdown voltage

High breakdown voltage 2,500 Vrms(between contact sets/ between contact and coil)

5.High sensitivity

Realizes thin shape and high sensitivity(500mW nominal operating power) by utilizing high-efficiency polarized magnetic circuit with 4-gap balanced armature.


Typical Applications

1.Industrial equipment such as presses and machine tools

2.Elevators and other kinds of hoisting mechanisms, conveyor equipment.

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