Datasheet
Example: 40 series PCB relay, 2 CO (DPDT), 230 V AC coil.
A: Contact material
See table below
B: Contact circuit
0 = CO (nPDT)
3 = NO (nPST)
Series
Type
1 = PCB - 3.5 mm pinning, flat
3 = PCB/Plug-in - 3.5 mm pinning
5 = PCB/Plug-in - 5 mm pinning
6 = PCB/Plug-in - 5 mm pinning
No. of poles
1 = 1 pole
2 = 2 pole
Coil version
6 = AC/DC bistable
7 = Sensitive DC, 0.5 W
8 = AC (50/60 Hz)
9 = Standard DC, 0.65 W
Coil voltage
See coil specifications
D: Special versions
0 = Standard
1 = Wash tight (RT III)
3 = High temperature (+ 125 °C) wash tight
C: Options
0 = Pins length 5.3 mm (Plug-in relays)
2 = Pins length 3.5 mm (PCB relays)
ABCD
Ordering information
5 2 08
... .
23040
0 0
0
40.31
1 pole 10 A
3.5 mm pin pitch
For socket** or pcb mount
pin length 5.3 mm
5 mm pin pitch
For socket or pcb mount
pin length 5.3 mm
40.31
New
1 pole 12 A
40.61
1 pole 16 A
40.61
New
1 pole 16 A
* As the result of new production lines and increased production capacity, the design/specification of the DC versions with standard contact
material is being changed to align with PCB relay versions 40.x1...20. For full technical data refer to page 3.
** For 40.31 relays mounted on sockets, the maximum rated current must be limited to 10 A.
5
VI-2014, www.findernet.com
Terminal pin Type Coil version A B C D
PCB relay, 40.11 Sensitive DC 2 (AgCdO) - 4 (AgSnO
2
) 000
pin length 3.5 mm 40.31* Standard DC/sensitive DC 1 (AgNi) 0 - 3 20- 1
40.61* Standard DC/sensitive DC 1 (AgNi) - 2 (AgCdO) 0 - 3 20- 1
PCB/Plug-in relay, 40.31*/51 AC/sensitive DC 0 (AgNi) - 2 (AgCdO) - 5 (AgNi+Au) 0 - 3 00- 1
pin length 5.3 mm 40.31*/51 Standard DC 0 (AgNi) - 2 (AgCdO) - 5 (AgNi+Au) 0 - 3 00- 1 - 3
40.52 AC/sensitive DC 0 (AgNi) - 2 (AgCdO) - 5 (AgNi+Au) 0 - 3 00- 1
40.52 Standard DC 0 (AgNi) - 2 (AgCdO) - 5 (AgNi+Au) 0 - 3 00- 1 - 3
40.61* AC/sensitive DC 0 (AgCdO) - 4 (AgSnO
2
) 0 - 3 00- 1
40.61* Standard DC 0 (AgCdO) - 4 (AgSnO
2
) 0 - 3 00- 1 - 3
40.31/51/52 Bistable 0 (AgNi) 000
40.61 Bistable 0 (AgCdO) 000
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in bold.
40 Series - Miniature PCB/Plug-in relays 8 - 10 - 12 - 16 A
40
SERIES
A