SF4 - POLARISED / MONOSTABLE SAFETY RELAY with (mechanical linked) forced contacts operation

Product Overview

Matsushita

Part number	SF4
Manufacturer	Matsushita
File Size	338.30 KB
Description	POLARISED / MONOSTABLE SAFETY RELAY with (mechanical linked) forced contacts operation
Datasheet	SF4 Datasheet
Additional preview pages of the SF4 datasheet.

Forced operation contacts (2 Form A 2 Form B, 3 Form A 1 Form B) 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.
Independent operation contacts (4 Form A 4 Form B) Each pair of contacts is free from the main armature and is independent from each other. So if a N. O. pair of contacts are welded, the other 3 N. O. contacts are not effected (o.

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Published: May 18, 2005 |