55
55 Series - General purpose relays 7 - 10 A
Features
Printed circuit mount, general purpose
2, 3 & 4 Pole relays
55.12 - 2 Pole 10 A
55.13 - 3 Pole 10 A
55.14 - 4 Pole 7 A
AC coils & DC coils
•
Cadmium Free contacts (preferred version)
•
Contact material options
•
RT III (wash tight) option available
•
SERIES
55.12
55.13
55.14
Plug-in / PCB Relays
2 pole, 10 A
•
PCB mount
•
3 pole, 10 A
•
PCB mount
•
4 pole, 7 A
•
PCB mount
•
55.12
55.13
55.14
F
OR
UL
RATINGS SEE
:
“General technical information” page
V
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
Rated power AC/DC
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
X-2013, www.findernet.com
Copper side view
Copper side view
Copper side view
2 CO (DPDT)
A
VA
VA
kW
A
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
V AC (50/60 Hz)
V DC
VA (50 Hz)/W
AC
DC
AC/DC
AC/DC
cycles
cycles
ms
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
3 CO (3PDT)
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
6 - 12 - 24 - 48 - 60 - 110 - 120 - 230 - 240
6 - 12 - 24 - 48 - 60 - 110 -125 - 220
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
4 CO (4PDT)
7/15
250/250
1,750
350
0.125
7/0.25/0.12
300 (5/5)
AgNi
Rated voltage/Maximum switching voltage V AC
mW (V/mA)
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
20 · 10
6
/50 · 10
6
150 · 10
3
11/3
4
1,000
–40…+85
RT I
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Environmental protection
Approvals
(according to type)
°C
1
55
SERIES
55 Series - General purpose relays 7 - 10 A
Features
Plug-in / PCB Relays
Plug-in mount, general purpose
2, 3 & 4 Pole relays
55.32 - 2 Pole 10 A
55.33 - 3 Pole 10 A
55.34 - 4 Pole 7 A
Lockable test button and mechanical flag
indicator as standard on 2 & 4 pole types
•
AC coils & DC coils
•
UL Listing (certain relay/socket combinations)
•
Cadmium Free contacts (preferred version)
•
Contact material options
•
94 series sockets
•
Coil EMC suppression
•
Timer accessories 86 series
•
European Patent
•
55.32
55.33
55.34
2 pole, 10 A
•
Plug-in 94 series sockets
•
3 pole, 10 A
•
Plug-in 94 series sockets
•
4 pole, 7 A
•
Plug-in 94 series sockets
•
55.32
55.33
55.34
F
OR
UL
RATINGS SEE
:
“General technical information” page
V
Contact specification
Contact configuration
Rated current/Maximum peak current
Rated load AC1
Rated load AC15 (230 V AC)
Single phase motor rating (230 V AC)
Breaking capacity DC1: 30/110/220 V
Minimum switching load
Standard contact material
Coil specification
Nominal voltage (U
N
)
Rated power AC/DC
Operating range
Holding voltage
Must drop-out voltage
Technical data
Mechanical life AC/DC
Electrical life at rated load AC1
Operate/release time
cycles
cycles
ms
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
20 · 10
6
/50 · 10
6
200 · 10
3
10/5
4
1,000
–40…+85
RT I
20 · 10
6
/50 · 10
6
150 · 10
3
11/3
4
1,000
–40…+85
RT I
X-2013, www.findernet.com
2 CO (DPDT)
A
VA
VA
kW
A
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
V AC (50/60 Hz)
V DC
VA (50 Hz)/W
AC
DC
AC/DC
AC/DC
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
3 CO (3PDT)
10/20
250/400
2,500
500
0.37
10/0.25/0.12
300 (5/5)
AgNi
6 - 12 - 24 - 48 - 60 - 110 - 120 - 230 - 240
6 - 12 - 24 - 48 - 60 - 110 - 125 - 220
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
4 CO (4PDT)
7/15
250/250
1,750
350
0.125
7/0.25/0.12
300 (5/5)
AgNi
Rated voltage/Maximum switching voltage V AC
mW (V/mA)
1.5/1
(0.8…1.1)U
N
(0.8…1.1)U
N
0.8 U
N
/0.5 U
N
0.2 U
N
/0.1 U
N
Insulation between coil and contacts (1.2/50 µs) kV
Dielectric strength between open contacts V AC
Ambient temperature range
Environmental protection
Approvals
(according to type)
2
°C
55
55 Series - General purpose relays 7 - 10 A
Ordering information
Example: 55 series plug-in relay, 4 CO (4PDT), 12 V DC coil, lockable test button and mechanical indicator.
A
B
C
D
SERIES
5 5
.
3
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
4
.
9
.
0 1 2
.
0
A:
Contact material
0 = Standard AgNi
2 = AgCdO
5 = AgNi + Au
B:
Contact circuit
0 = CO (nPDT)
0
4
0
D:
Special versions
0 = Standard
1 = Wash tight (RT III)
for 55.12, 55.13 and 55.14 only
Selecting features and options: only combinations in the same row are possible.
Preferred selections for best availability are shown in
bold.
Type
Coil version
55.32/34 AC-DC
AC
AC
DC
55.33
DC
AC-DC
AC
A
0-2-5
0
-2-5
0-2-5
0
-2-5
0-2-5
0
-2-5
0-2-5
0-2-5
0
-2-5
B
0
0
0
0
0
0
0
0
0
C
0
D
0
2-3-
4
-5
0
54
/
2-
4
-6 -7-8-9
0
74 - 94
0
1-3-5
1-6-7-8-9
0
/
0
0
0
0
-1
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
* Option not available for the 220 V DC version.
DC
55.12/13/14 AC-DC
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)
EUR
O
PEAN
N
T E
O
T
1
X-2013, www.findernet.com
2
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.
PEAN
3
Lockable test button and mechanical flag indicator
(0010, 0040, 0050, 0054, 0070, 0074, 0090, 0094)
P A
3
Plug-in / PCB Relays
EUR
55
SERIES
55 Series - General purpose relays 7 - 10 A
Technical data
Insulation according to EN 61810-1
2 pole - 3 pole
V AC 230/400
V AC 400
2
Basic
III
kV (1.2/50 µs) 4
V AC 2,000
Basic
III
kV (1.2/50 µs) 4
V AC 2,000
Micro-disconnection
V AC/kV (1.2/50 µs) 1,000/1.5
EN 61000-4-4
EN 61000-4-5
ms 1/3
g 15/15
g 16
without contact current
with rated current
Recommended distance between relays mounted on PCB
W 1
W 3 (2 pole)
mm
≥
5
4 (3 pole)
3 (4 pole)
230
250
2
Basic
III
4
2,000
Basic
II
2.5
2,000
Micro-disconnection
1,000/1.5
level 4 (4 kV)
level 4 (4 kV)
4 pole
Plug-in / PCB Relays
Nominal voltage of supply system
Rated insulation voltage
Pollution degree
Insulation between coil and contact set
Type of Insulation
Overvoltage category
Rated impulse voltage
Dielectric strength
Insulation between adjacent contacts
Type of insulation
Overvoltage category
Rated impulse voltage
Dielectric strength
Insulation between open contacts
Type of disconnection
Dielectric strength
Conducted disturbance immunity
Burst (5...50)ns, 5 kHz, on A1 - A2
Surge (1.2/50 µs) on A1 - A2 (differential mode)
Other data
Bounce time: NO/NC
Vibration resistance (5…55)Hz: NO/NC
Shock resistance
Power lost to the environment
Contact specification
F 55 - Electrical life (AC) v contact current
2 and 3 pole relays
F 55 - Electrical life (AC) v contact current
4 pole relay
Cycles
Cycles
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
Resistive load - cosϕ = 1
Inductive load - cosϕ = 0.4
H 55 - Maximum DC1 breaking capacity
•
When switching a resistive load (DC1) having voltage and current
values under the curve, an electrical life of
≥
100·10
3
can be expected.
•
In the case of DC13 loads, the connection of a diode in parallel with
the load will permit a similar electrical life as for a DC1 load.
Note: the release time for the load will be increased.
X-2013, www.findernet.com
DC breaking current (A)
2 & 3 pole current limit
4 pole current limit
contacts in series
DC voltage (V)
4
55
55 Series - General purpose relays 7 - 10 A
Coil specifications
DC coil data
Nominal
voltage
U
N
V
6
12
24
48
60
110
125
220
Coil
code
Operating range
U
min
V
4.8
9.6
19.2
38.4
48
88
100
176
U
max
V
6.6
13.2
26.4
52.8
66
121
138
242
Resistance Rated coil
consumption
R
I
at U
N
Ω
mA
40
150
140
86
600
40
2,400
20
4,000
15
12,500
8.8
17,300
7.2
54,000
4
AC coil data
Nominal
voltage
U
N
V
6
12
24
48
60
110
120
230
240
SERIES
9.006
9.012
9.024
9.048
9.060
9.110
9.125
9.220
8.006
8.012
8.024
8.048
8.060
8.110
8.120
8.230
8.240
U
min
V
4.8
9.6
19.2
38.4
48
88
96
184
192
U
max
V
6.6
13.2
26.4
52.8
66
121
132
253
264
R 55 - DC coil operating range v ambient temperature
R 55 - AC coil operating range v ambient temperature
1
- Max. permitted coil voltage.
2
- Min. pick-up voltage with coil at ambient temperature.
1
- Max. permitted coil voltage.
2
- Min. pick-up voltage with coil at ambient temperature.
Accessories
Top flange mount adaptor
for 55.32, 55.33, 55.34
056.25
056.25
056.25 with relay
056.25
056.27
Rear flange mount adaptor
for 55.32, 55.33, 55.34
056.25 with relay
056.27 with
056.26
relay
056.26
056.26 with relay
056.26
056.26 with relay
Top 35 mm rail (EN 60715) adaptor
for 55.32, 55.33, 55.34
056.27
X-2013, www.findernet.com
056.27
056.27 with relay
056.27
056.27 with relay
5
Plug-in / PCB Relays
Coil
code
Operating range
Resistance Rated coil
consumption
R
I
at U
N
(50Hz)
Ω
mA
12
200
50
97
190
53
770
25
1,200
21
4,000
12.5
4,700
12
17,000
6
19,100
5.3
TI技术论坛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
