Data Sheet

III-2018, www.findernet.com
5
A
55
SERIES
55 SERIES
General purpose relays 7 to 10A
Ordering information
Example: 55 series plug-in relay, 4 CO, 12VDC coil, lockable test button and mechanical indicator.
A B C D
5 5 . 3 4 . 9 . 0 1 2 . 0 0 4 0
Series
Type
1 = PCB
3 = Plug-in
No. of poles
2 = 2 pole, 10A
3 = 3 pole, 10A
4 = 4 pole, 7A
Coil version
8 = AC (50/60Hz)
9 = DC
Coil voltage
See coil specifications
A: Contact material
0 = Standard AgNi
5 = AgNi + Au
B: Contact circuit
0 = CO (nPDT)
D: Special versions
0 = Standard
1 = Wash tight (RTIII)
for 55.12, 55.13 and 55.14 only
C: Options
0 = None
1 = Lockable test button
2 = Mechanical indicator
3 = LED (AC)
4 = Lockable test button +
mechanical indicator
5 = Lockable test button + LED (AC)
54 = Lockable test button + LED (AC) +
mechanical indicator
6* = Double LED (DC non-polarized)
7* = Lockable test button + double
LED (DC non-polarized)
74* = Lockable test button + double
LED (DC non-polarized) +
mechanical indicator
8* = LED + diode (DC, polarity positive
to pin A1/13)
9* = Lockable test button + LED +
diode (DC, polarity positive to pin
A1/13)
94* = Lockable test button + LED +
diode (DC, polarity positive to pin
A1/13)+ mechanical indicator
* Options not available for 220VDC
versions.
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
55.32/34 AC - DC 0 - 5 0 0 0
AC 0 - 5 0 2 - 3 - 4 - 5 0
AC 0 - 5 0 54 /
DC 0 - 5 0 2 - 4 - 6 - 7 - 8 - 9 0
DC 0 - 5 0 74 - 94 /
55.33 AC - DC 0 - 5 0 0 0
AC 0 - 5 0 1 - 3 - 5 0
DC 0 - 5 0 1 - 6 - 7 - 8 - 9 0
55.12/13/14 AC - DC 0 - 5 0 0 0 - 1
Descriptions: options and special versions
C: Option 3, 5, 54
LED (AC)
C: Option 6, 7, 74
Double LED
(DC non-polarized)
C: Option 8, 9, 94
LED + diode (DC, polarity
positive to pin A1/13)
1
2
3
Lockable test button and mechanical flag indicator
(0010, 0040, 0050, 0054, 0070, 0074, 0090, 0094)
The dual-purpose Finder test button can be used in two ways:
Case 1) The plastic pip (located directly above the test button) remains intact. In this case, when
the test button is pushed, the contacts operate. When the test button is released the contacts
return to their former state.
Case 2) The plastic pip is broken-off (using an appropriate cutting tool). In this case, (in addition
to the above function), when the test button is pushed and rotated, the contacts are latched in
the operating state, and remain so until the test button is rotated back to its former position.
In both cases ensure that the test button actuation is swift and decisive.
E
U
R
O
P
E
A
N
E
U
R
O
P
E
A
N
PATENT