RelayChart [1][2][3][4]
Ultra Miniature Relay [1][2]
Miniature Relay for Wider [1][2]

Power Relay Space Saving [1][2]

Octal Pin Type Power Relay [1][2]

Heavy Duty Power Relay [1][2]

Power Relay SMA

-[2]-

CONTACT RATINGS

Type SMK-2 SMK-3
-
Resistance load Induction load Resistance load Induction load
Resisting load 250VAC 10A
24VDC 10A
250VAC 5A
24VDC 7A
250VAC 10A
24VDC 10A
220VAC 5A
24VDC 5A
Rating sending current 10A 10A
Max. contact voltage 380VAC, 120VDC
Max.contact current 10A 10A
Max.open/close capacity 2,250VA, 240W 1,100VA, 240W 2,200VA,240W 1,100VA, 168W
Contact materials AgCdO

 

CHARACTERISTICS

Initial contact resistance Below 50m
Operating hour Below 20m
Reset time Below 20m
Insulation resistance Over 100m(at 500 V DC)
Intenal voltage For 1 minute coil and contact point 1,500VAC
For 1 minute between contact point 1,500VAC
Vibration Durability Amplitude 1.0mm, Frequency 10-55Hz
Misoperation Amplitude 1.0mm, Frequency 10-55Hz
Impact Durability 100m/s2 (Over 100G)
Misoperation 200m/s2 (Over 20G)
Life Electrical Over 200,000 times(SMK-4), Over 500,000times(SMY-2)
(Resistance Load)
Mechanical Over 10,000,000 times
Surroundig temperature -20~+40
Max. open/close frequence 1,800times/hour(Resisting load)
Weight About 33g

 

DEMENSIONS & SCHEMATICS

 
UNIT:m/m