A
Power relays 1 and 2 pole for direct PCB or
socket mount
Type 40.31/51
- 1 CO 12 A (3.5mm pin pitch)
- 1 CO 12 A (5.0mm pin pitch)
Type 40.52
- 2 CO 8A (5.0mm pin pitch)
Type 40.61
- 1 CO 16 A (5.0mm pin pitch)
• Pin length 3.5 mm for PCB mount
• Pin length 5.3 mm for Plug-in mount
• DC coils (650 mW or 500 mW) and AC coils
• Cadmium-free contact material available
• 8 mm Creepage and Clearance, 6 kV (1.2/50µs)
between coil and contact
• Meets EN 60335-1 glow wire requirements
• 95 series sockets for PCB or 35 mm rail
mounting (EN 60715) with Screw, Screwless or
Push-in terminals
• Coil Indication and EMC suppression modules
99 series and Timer module 86.30 options
• Environmental protection:
RT II - flux proof (Standard)
RT III - wash tight (Option)
40.31/51 40.52 40.61
• 1 CO 12 A on PCB, 10 A with
socket
• 3.5mm pin pitch (40.31),
5.0mm pin pitch (40.51)
• PCB or 95 Series socket mount
• 2 CO 8 A
• 5.0mm pin pitch
• PCB or 95 Series socket mount
• 1 CO 16 A
• 5.0mm pin pitch
• PCB or 95 Series socket mount
40.31
40.51
Copper side view
Pin length 3.5mm for PCB only
Pin length 5.3mm for PCB or
sockets
See ordering information
Copper side view
Pin length 5.3mm for PCB or
sockets
See ordering information
Copper side view
Pin length 3.5mm for PCB only
Pin length 5.3mm for PCB or
sockets
See ordering information
* Mounted on sockets ≤10A
** With the AgSnO2 material the maximum peak
current on normally open contact, is 120 A - 5 ms
(for 40.61) and 60 A - 5 ms (for 40.52)
For UL ratings see:
“General technical information” page V
For outline drawing see page 10
Contact specification
Contact configuration 1 CO (SPDT) 2 CO (DPDT) 1 CO (SPDT)
Rated current/Maximum peak current A 12*/20 8/15** 16/30**
Rated voltage/
Maximum switching voltage VAC 250/400 250/400 250/400
Rated load AC1 VA 3000 2000 4000
Rated load AC15 (230VAC) VA 1000 750 1000
Single phase motor rating (230VAC) kW 0.55 0.37 0.55
Breaking capacity DC1: 30/110/220V A 12/0.6/0.25 8/0.6/0.25 16/0.6/0.25
Minimum switching load mW (V/mA) 300 (5/5) 300 (5/5) 500 (10/5)
Standard contact material AgNi AgNi AgCdO
Coil specification
Nominal voltage (UN) VAC (50/60Hz) 6 - 12 - 24 - 48 - 60 - 110 - 120 - 230 - 240
VDC 5 - 6 - 7 - 9 - 12 - 14 - 18 - 21 - 24 - 28 - 36 - 48 - 60 - 90 - 110 - 125
Rated power AC/DC/sensitive DC VA (50 Hz)/W/W 1.2/0.65/0.5 1.2/0.65/0.5 1.2/0.65/0.5
Operating range AC (0.8…1.1)UN(0.8…1.1)UN(0.8…1.1)UN
DC/sensitive DC (0.73…1.5)UN/(0.73…1.5)UN(0.73…1.5)UN/(0.73…1.5)UN(0.73…1.5)UN/(0.8…1.5)UN
Holding voltage AC/DC 0.8 UN/0.4 UN0.8 UN/0.4 UN0.8 UN/0.4 UN
Must drop-out voltage AC/DC 0.2 UN/0.1 UN0.2 UN/0.1 UN0.2 UN/0.1 UN
Technical data
Mechanical life cycles 10·10610·10610·106
Electrical life at rated load AC1 cycles 200·103100·103100·103
Operate/release time ms 7/3 (10/3 sensitive) 7/3 (12/4 sensitive) 7/3 (10/3 sensitive)
Insulation between coil
and contacts (1.2/50µs) kV 6 (8mm) 6 (8mm) 6 (8mm)
Dielectric strength
between open contacts VAC 1000 1000 1000
Ambient temperature range °C –40…+85 –40…+85 –40…+85
Environmental protection RT II*** RT II*** RT II***
Approvals (according to type)
*** See general technical information “Guidelines for automatic flow solder processes” page II.
3
V-2021, www.findernet.com
40
SERIES
40 SERIES
PCB/Plug-in relays 8 - 10 - 12 - 16 A