RA22020-06-10T13:43:25+08:00

Project Description

RA2

• 1 Form A/C
• Rated current: 10 to 30 A
• High capacity, high endurance
• #250 faston terminal
• Flux-proof

Coil data 
Coil input voltage5/8/9/12/18/22/24/48 V DC
Coil powerL Type: 900 mW, D Type: 1,000 mW
Response voltage< 75% (Room temp.)
Drop out voltage> 5% (Room temp.)
Operation time / Release timeLess than 15 ms / less than 10 ms
Contact data 
Contact numbers1 Form A/C
Contact materialAg alloy
Max. switching voltage28 V DC, 250 V AC
Max. swiching powerA Type: 7,500 VA, C Type: N.O. 5,000 VA, N.C. 2,500 VA
Contact ratingsA Type: 30 A 250 V AC, C Type: N.O. 20 A 250 V AC,
 N.C. 10 A 250 V AC, 2HP 240 V AC
Contact resistenceMax. 100 mΩ (1 A / 6 V DC)
Mechanical service life1×107 times
Electrical Service life (AC1)1×105 times
General data 
Rated withstand impulse voltage (Coil / Contact)4 kV AC / 1 min
Rated withstand impulse voltage (Between contacts)1.5 kV AC / 1 min
Surge voltage4 kV AC (1.2/50 μs)
Insulation Resistance1,000 MΩ (500 V DC)
VibrationMalfunction 10~55 Hz (Amplitude 1.5 mm)
 Endurance  10~55 Hz (Amplitude 1.5 mm)
ShockMalfunction 98 m/s2, Endurance 980 m/s2
Ambient temperature (Operation)-40~85 ℃ (No condensation)
Operating humidity20~85%
Dimension L×W×H (mm)32.5×27.0×20.4
Enclosure typeFlux-proof, sealed
MountingPCB & faston terminal
Weight (g)29
Compliance certification numbercULus:E345228, TUV:R50228669, CQC:CQCI2002078691
Model
designation
Number
of poles
Coil
voltage
Coil
power
Contact
configuration
Contact
material
Insulation
class
Enclosure
type
Special
request
RA1-112DM*F-SXXX
RA1:A type case withPCB terminal1:1 pole05:5 VL:900 mWM:
1 Form A
Blank:
AgSnO2
Blank:
class A
Blank:
flux-proof
335:
08:8 VD:1000 mWBlank:
1 Form C
4:AgNiF:class FS:sealedaccordance withIEC60335-1
09:9 V
12:12 V
18:18 V
22:22 V
24:24 V
48:48 Vonly for AgNi contacts
RA Version 3.01 MB