Hitachi elevator safety relay G7SA-2A2B

Brand: Hitachi

Product Model: G7SA-2A2B

Applicable: Hitachi elevator

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Hitachi elevator safety relay G7SA-2A2B....

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Protection structure	Number of poles	Contact configuration	Line diagram rated voltage	Model
Flux resistant type	4-pole	3a1b	DC12、 18、 21、 24、 48、 110V	G7SA-3A1B
	4-pole	2a2b	DC12、 18、 21、 24、 48、 110V	G7SA-2A2B
	6-pole	5a1b	DC12、 18、 21、 24、 48、 110V	G7SA-5A1B
		4a2b	DC12、 18、 21、 24、 48、 110V	G7SA-4A2B
		3a3b	DC12、 18、 21、 24、 48、 110V	G7SA-3A3B
Rating: Operating coil 4 poles
Rated voltage	Rated current (mA)	Coil resistance (Q)	Maximum continuous allowable voltage (V)	Power consumption (mW)
DC12V	30	400	110%	about360
DC18V	20	900
DC21V	17.1	1.225
DC24V	15	1,600
DC48V	7.5	6,400
DC110V	3.8	28.81		about420
Rating: Operating coil 6 poles
Rated voltage	Rated current (mA)	Coil resistance (Q)	Maximum continuous allowable voltage (V)	Power consumption (mW)
DC12V	41.7	288	110%	about500
DC18V	27.8	648
DC21V	23.8	882
DC24V	20.8	1,152
DC48V	10.4	4,606
DC110V	5.3	20882		about580
Switch part (contact part)
Rated load	Rated current	Maximum contact voltage	Maximum contact current	Contact material
AC250V 6A DC30V 6A	6A	AC250V、DC125V	6A	Gold-plated + silver alloy

Hitachi Elevator Safety Relay G7SA-2A2B 24VDC Two Open Two Closed 10 Feet 6A 250VAC. There is a matching guide rail mounting base, which can also be directly welded on the circuit board. The gold-plated contacts have a longer service life and are more reliable. Also provide Omron solid state relay G7SA-3A1B, G7SA-5A1B, G7SA-4A2B, G7SA-4A4B, G7SA-3A3B.

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