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]-
¢º 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 |
¢º CHARACTERISTICS
Initial contact resistance |
Below 50m§Ù |
Operating hour |
Below 20m§Ù |
Reset time |
Below 20m§Ù |
Insulation resistance |
Over 100m§Ù(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¡É~+40¡É |
Max. open/close frequence |
1,800times/hour(Resisting load)
|
Weight |
About 33g |
¢º DEMENSIONS & SCHEMATICS
|
UNIT:m/m
|
|
|