Data Sheet

4
Example: 66 series relay, Faston 250 (6.3x0.8 mm) with top flange mount, 2 CO (DPDT) 30 A contacts, 24 V DC coil.
Ordering information
A: Contact material
0 = Standard AgCdO
1 = AgNi
B: Contact circuit
0 = CO (nPDT)
3 = NO (nPST)
6 = NO (nPST), ≥1.5 mm
contact gap
Series
Type
2 = PCB
8 = Faston 250 (6.3x0.8 mm)
with top flange mount
No. of poles
2 = 2 pole, 30 A
Coil version
8 = AC (50/60 Hz)
9 = DC
Coil voltage
See coil specifications
8 2 0 09
D: Special versions
0 = Standard
1 = Wash tight (RT III)
C: Options
0 = None
S = PCB version with 5 mm gap
between PCB and relay base
(only 66.22)
0 0
ABCD
... .
02466
Insulation according to EN 61810-1
Nominal voltage of supply system V AC 230/400
Rated insulation voltage V AC 400
Pollution degree 3
Insulation between coil and contact set
Type of insulation Reinforced (8 mm)
Overvoltage category III
Rated impulse voltage kV (1.2/50 μs) 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 μs) 4
Dielectric strength V AC 2,500
Insulation between open contacts 2 CO 2 NO, ≥1.5mm (x600 version)
Type of disconnection Micro-disconnection Full-disconnection *
Overvoltage category — II
Rated impulse voltage kV (1.2/50 μs) — 2.5
Dielectric strength V AC/kV (1.2/50 μs) 1,500/2 2,500/3
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2 EN 61000-4-4 level 4 (4 kV)
Surge (1.2/50 μs) on A1 - A2 (differential mode) EN 61000-4-5 level 4 (4 kV)
Other data
Bounce time: NO/NC ms 7/10
Vibration resistance (10...150)Hz: NO/NC g 20/19
Shock resistance g 20
Power lost to the environment without contact current W 2.3
with rated current W 5
Recommended distance between relays mounted on PCB mm ≥ 10
Technical data
66 Series - Power relays 30 A
Type Coil version AB C D
66.22 AC-DC 0 - 1 0 - 3 0 0 - 1
DC 0 - 1 600 - 1
66.22....S DC 0 - 1 600 - 1
66.82 AC-DC 0 - 1 0 - 3 00- 1
DC 0 - 1 600- 1
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in bold.
* Only in applications where over voltage category II is permitted. In applications of over voltage category III: Micro-disconnection.
VII-2012, www.findernet.com