44
SERIES
44 Series - Miniature PCB relays 6 - 10 A
Features 44.52 44.62
2 Pole relay range
44.52 - 2 Pole 6 A (5 mm pin pitch)
A
44.62 - 2 Pole 10 A (5 mm pin pitch)
PCB mount - direct or via PCB socket
35 mm rail mount - via screw and screwless sockets
High physical separation between adjacent
contacts
DC coils (Standard or sensitive)
Cadmium Free contact materials
2 Pole, 6 A 2 Pole, 10 A
8 mm, 6 kV (1.2/50 s) isolation, coil-contacts
5 mm contact pin pitch 5 mm contact pin pitch
UL Listing (certain relay/socket combinations)
PCB or 95 series sockets PCB or 95 series sockets
Flux proof: RT II
95 series sockets
Coil EMC suppression
Timer accessories 86 series
29 12.4
0.4 1
FOR UL RATINGS SEE: Copper side view Copper side view
General technical information page V
Contact specification
Contact configuration 2 CO (DPDT) 2 CO (DPDT)
Rated current/Maximum peak current A 6/10 10/20
Rated voltage/Maximum switching voltage V AC 250/400 250/400
Rated load AC1 VA 1,500 2,500
Rated load AC15 (230 V AC) VA 250 500
Single phase motor rating (230 V AC) kW 0.185 0.37
Breaking capacity DC1: 30/110/220 V A 6/0.3/0.13 10/0.3/0.13
Minimum switching load mW (V/mA) 300 (5/5) 300 (5/5)
Standard contact material AgNi AgNi
Coil specification
Nominal voltage (U ) V AC (50/60 Hz)
N
V DC 6 - 9 - 12 - 14 - 24 - 28 - 48 - 60 - 110 - 125
Rated power AC/DC/sens. DC VA (50 Hz)/W/W /0.65/0.5 /0.65/0.5
Operating range AC
DC/sens. DC (0.731.5)U /(0.731.7)U (0.731.5)U /(0.81.7)U
N N N N
Holding voltage AC/DC /0.4 U /0.4 U
N N
Must drop-out voltage AC/DC /0.1 U /0.1 U
N N
Technical data
6 6
Mechanical life AC/DC cycles /20 10 /20 10
3 3
Electrical life at rated load AC1 cycles 150 10 100 10
Operate/release time ms 8/5 - (12/5 sensitive) 8/5 - (12/5 sensitive)
Insulation between coil and contacts (1.2/50 s) kV 6 (8 mm) 6 (8 mm)
Dielectric strength between open contacts V AC 1,000 1,000
Ambient temperature range C 40+85 40+85
Environmental protection RT II RT II
Approvals (according to type)
1
I-2014, www.findernet.com
5 2544
SERIE S
44 Series - Miniature PCB relays 6 - 10 A
Ordering information
Example: 44 series PCB relay, 2 CO (DPDT) 10 A contacts, 24 V DC coil.
AB C D
A
44..6 2 9.024. 0 0 0 0
Series A: Contact material D: Special versions
0 = Standard AgNi 0 = Flux proof (RT II)
Type
4 = AgSnO
2
5 = PCB - 5 mm pinning C: Options
for 44.62 only
6 = PCB - 5 mm pinning 0 = None
5 = AgNi + Au
No. of poles
for 44.52 only
2 = 2 pole for
B: Contact circuit
44.52, 6 A
44.62, 10 A 0 = CO (DPDT)
Coil version
7 = Sensitive DC
9 = DC
Coil voltage
See coil specifications
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in bold.
Type Coil version A B C D
44.52 DC - sens. DC 0 - 5 00 0
44.62 DC - sens. DC 0 - 4 00 0
Technical data
Insulation according to EN 61810-1
Nominal voltage of supply system V AC 230/400
Rated insulation voltage V AC 250 400
Pollution degree 3 2
Insulation between coil and contact set
Type of Insulation Reinforced (8 mm)
Overvoltage category III
Rated impulse voltage kV (1.2/50 s) 6
Dielectric strength V AC 4,000
Insulation between adjacent contacts
Type of insulation Basic
Overvoltage category III
Rated impulse voltage kV (1.2/50 s) 4
Dielectric strength V AC 2,500
Insulation between open contacts
Type of disconnection Micro-disconnection
Dielectric strength V AC/kV (1.2/50 s) 1,000/1.5
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 s) on A1 - A2 (differential mode) EN 61000-4-5 level 3 (2 kV)
Other data
Bounce time: NO/NC ms 4/4
Vibration resistance (555)Hz: NO/NC g 15/12
Shock resistance g 16
Power lost to the environment without contact current W 0.6
with rated current W 1.2 (44.52) 2.7 (44.62)
Recommended distance between relays mounted on PCB mm 5
2
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