Export Sales Department phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.plwww.relpol.com.pl
1
RA2
automotive relays
1 CO, 1 NO, 2 NO
AgSnO
2
50 V / 50 V
1 V
10 mA
1 CO: 110 A / 50 A (NO/NC)
1 NO: 110 A 2 NO: 2 x 110 A
1 CO: 20 A / 12 A (NO/NC)
1 NO: 20 A 2 NO: 2 x 12,5 A
1 CO: 270 W / 162 W (NO/NC)
1 NO: 270 W 2 NO: 2 x 168 W
1 W
≤ 3 mΩ
900 cycles/hour
2 s ON / 2 s OFF
450 cycles/hour 2 s ON / 6 s OFF
120 cycles/hour 2 s ON / 30 s OFF
36 000 cycles/hour
5, 6, 9, 12, 15, 18, 24, 48 V
DC: ≥ 0,15 Un
see Table 1
≤ 0,6 U
n
1,44 W
50 V AC
500 V AC
500 V AC
≥ 1 mm
≥ 1 mm
10 ms / 3 ms
1 CO:
> 10
5
20 A / 12 A (NO/NC), 13,5 V DC
1 NO:
> 10
5
20 A, 13,5 V DC
2 NO:
> 10
5
2 x 12,5 A, 13,5 V DC
> 10
7
IP 00: 18,6 x 13,0 x 18,5 mm
IP 40:
20,5 x 15,3 x 19,7 mm
12 g
-40...+100
o
C
-40...+85
o
C
IP 40 or IP 00
(without cover) EN 60529
RTI EN 61810-7
max. 270
o
C
max. 5 s
Contact data
Number and type of contacts
Contact material
Rated / max. switching voltage DC
Min. switching voltage
Min. switching current
Max. inrush current
Rated current
Max. breaking capacity
Min. breaking capacity
Contact resistance
Max. operating frequency
• at rated load AC1
• at motor load
• at incandescent lamp load
• no load
Coil data
Rated voltage DC
Must release voltage
Operating range of supply voltage
Must operate voltage
Rated power consumption DC
Insulation
Insulation rated voltage
Dielectric strength
• between coil and contacts
• contact clearance
Contact - coil distance
• clearance
• creepage
General data
Operating / release time (typical values)
Electrical life
• resistive DC1
Mechanical life (cycles)
Dimensions (L x W x H)
Weight
Ambient temperature • storage
(non-condensation and/or icing) • operating
Cover protection category
Environmental protection
Solder bath temperature
Soldering time
• Cadmium - free contacts • Miniature dimensions
• Automotive applications
• High resistance to inrush current
• For PCB
• Following relays versions are available:
RA2 - standard design
RAW2 - narrow pin layout design
• Recognitions, certications, directives: RoHS
The data in bold type relate to the standard versions of the relays.
23.12.2020
Export Sales Department phone +48 68 47 90 832, 951 • e-mail: export@relpol.com.plwww.relpol.com.pl
2
RA2
automotive relays
Relay terminals:
c, d, e, f - 0,6 x 1,4 mm a - 0,6 x 1,0 mm b - 1,0 x 1,5 mm
Connection diagrams (pin side view)
Dimensions
Max. DC resistive load breaking capacity Fig. 1
82
2 NO
81
1 CO right
83
1 CO left
85
1 CO right
+ 1 NO
89
1 CO left
+ 1 NO
% of DC current Ic max
DC voltage [V]
Relays RA2 are designed for direct PCB mounting.
Mounting
23.12.2020