power relays, a compact and small in size with high dielectric strength of 2000V. Designed applying Maximum function minimum space principles. 22 series are suitable for both 50Hz & 60Hz. Available with a contact capacity of 10 Amps. All fixed contacts powered by WERNER AFT (Anti-Fuse-Technology)

1. Living Industrial Partnerships
PRODUCT SPECIFICATIONS
Relays
22
Series

2. 22 Series Relays
Technical Data .................................................................................................................22/1
Specifications ................................................................................................................22/2
Model Number Structure ..................................................................................................22/3
Model Number Selection - Blade Type ............................................................... 22/4 - 22/5
Electrical Characteristics ..................................................................................................22/6
Accessories & Dimensional Details .......................................................................22/7 - 22/8
Internal Connections (Bottom View) ................................................................................22/9
Protection & Safety Precautions .........................................................................22/10 - 22/11
22 Series Relays

3. 22 Series Relays
Relays
WERNER`s 22 Series General Purpose & Power Relays represent the most complete line of state-of-the-art high
performance electrical relays, designed and manufactured to highest international industry standards. Mechanical
lifetimes of up to 10 Million operations and electrical durability of up to 250,000 switching cycles under full load
make WERNER Relays your best choice of all.
Features Overview
? All models designed applying MFMS design principles (Max Function Min Space)
? All models designed applying solid modeling and finite elements design methods
? All Power Relay Series are equipped with mechanical operation status indicator
? All models design for heavy duty or even vibrating environments
? All models available for use with 50 Hz and 60 Hz cycles
Highlights
? All fixed contacts powered by WERNER AFT (Anti-Fuse-Technology)
? All Power Relays Series provide massive silver blade or pin contacts
? Power Relay Series with up to 10 Ampere Continuous Load Current
? Most models available in 6V, 12V, 24V, 110V & 220V AC or DC
? Most models available in SPDT, DPDT, 3PDT as well as 4DPT
? Up to 7 types of operation status indication available
22 Series General Purpose & Power Relays by WERNER provide our highly demanding industrial customers out of
all industry verticals worldwide with the most reliable devices in the industry. Combined with the vast selection of
sockets in our 70 – 75 Product Series you will find an industrial solution exceeding your expectations whilst
satisfying you're every need and design requirement.
22 Series Relays

4. 22 Series Relays
Relays
Features:
Relays
Dielectric strength 2,000V
Compact and small
10A Contact Capacity.
Built-in Diode models
Large Capacity
SPDT & DPDT
Approvals
Approbations and Declaration of conformity
Overvoltage category
UL
R
III, as per EN IEC 60947-5-1
CE
RoHS
CCC S
Demko
AC Coil Ratings
Rated Current (mA)
Coil Resistance (Ù) Operation Properties
Voltage AC 60Hz AC 50Hz
Continuous Pickup Dropout
SPDT DPDT SPDT DPDT SPDT DPDT Voltage Voltage Voltage
6V 150 150 170 170 18.8 18.8
12V 75 75 86 86 78.8 78.8
24V 37 37 42 42 300 300
48V 18 18 20.5 20.5 1,280 1,280 110% 80% 30%
110V 8.4 8.4 9.6 9.6 – 6,950 max. max. min.
120V 7.5 7.5 8.6 8.6 8,100 8,100
220V 4.1 4.1 4.7 4.7 25,892 25,892
240V 4.3 4.3 4.9 4.9 26,710 26,710
±15% at 20°C
DC Coil Ratings
Rated Current (mA) Coil Resistance (Ù) Operation Properties
Voltage
SPDT DPDT SPDT DPDT Continuous Voltage Pickup Voltage Dropout Voltage
6V 128 128 47 47
12V 64 64 188 188
24V 32 32 750 750 110% max. 80% max. 10% min.
48V 18 18 2,660 2,660
110V 8 8 10,000 10,000
±15% at 20°C
Weight
Model No. 22.12 & 22.22 (DPDT) 22.12 & 22.22 (DPDT)
Weight (approx.) 37g 37g
22 Series Relays 22/1

5. 22 Series Relays
Contact Ratings
Maximum Contact Capacity
Allowable Contact Power Rated Load
Model Continuous Current
Inductive Load Resistive Load Voltage Ind. Load Res. Load
110V AC 7A 10 A
990VA 1540VA
SPDT 10A 220V AC 4.5A 7A
210W 300W
30V DC 7A 10 A
110V AC 7A 10 A
176VA 600VA
DPDT 5A 220V AC 4.5A 7A
45W 90W
30V DC 7A 10 A
Specifications
SPDT –25 to +40°C (No freezing)
Operating Temperature
DPDT –25 to +40°C (No freezing)
Contact Resistance – 50mÙ maximum at 5V DC, 1A
Operating Humidity – 45% to 85% RH (No condensation)
Insulation Resistance – 100MÙ minimum
Between live and dead parts: 2,000V AC, 1 minute
SPDT Between contact and coil: 2,000V AC, 1 minute
Dielectric Strength
DPDT Between contacts of different poles: 2,000V AC, 1 minute
Between contacts of the same pole: 1,200V AC, 1 minute
Damage limits: 10 to 55Hz, amplitude 0.5 mm
Vibration Resistance –
Operating extremes: 10 to 55Hz, amplitude 0.5 mm
Damage limits: 1,000m/s² (100G)
Shock Resistance – 200m/s² (20G) - SPDT & DPDT
Operating extremes:
100m/s² (10G) - 3PDT & 4PDT
Mechanical Durability – 50,000,000 operations minimum
Electrical Durability SPDT 200,000 operations minimum (120V AC, 10A)
DPDT 200,000 operations minimum (120V AC, 10A)
Power Consumption
SPDT AC: 1.1VA (50Hz), 1.2VA (60Hz) DC: 0.9W
(approx.)
DPDT AC: 1.4 VA (50 Hz), 1.2 VA (60 Hz) DC: 0.9W
SPDT 20ms maximum at 20°C
Operate Time
DPDT 25ms maximum at 20°C
SPDT 20ms maximum at 20°C
Release Time
DPDT 25ms maximum at 20°C
– 24V DC, 30 mA
Minimum Applicable Load
5V DC, 100 mA (reference value)
Contact Material – Silver cadmium oxide
Electrical: 1,800 operations/hour maximum
Operating Frequency –
Mechanical: 18,000 operations/hour maximum
22/2
22 Series Relays

6. 22 Series Relays
Model Number Structure - Relays
22.12.11.120
Series Voltage
22 Series Relays 006 6V
012 12V
024 24V
Terminal Type 048 48V
110 110V
1 Blade
120 120V
220 220V
240 240V
Number of Poles
1 SPDT
2 DPDT Coil
1 AC
2 DC
Types
0 Basic
1 LED
2 LED & Diode
3 LED & Check button
4 LED & Check button & Diode
5 LED & RC
6 LED & Check button & RC
22 Series Relays 22/3

7. 22 Series Relays
Model Number Selection
Model No.
Terminal
Appearance Types Voltage SPDT
Type
AC
6V 22.11.01.006
12V 22.11.01.012
24V 22.11.01.024
48V 22.11.01.048
Basic
110V 22.11.01.110
120V 22.11.01.120
220V 22.11.01.220
240V 22.11.01.240
6V 22.11.11.006
12V 22.11.11.012
24V 22.11.11.024
48V 22.11.11.048
LED
110V 22.11.11.110
120V 22.11.11.120
220V 22.11.11.220
240V 22.11.11.240
6V –
12V –
24V –
48V –
LED & Diode
110V –
120V –
220V –
240V –
6V 22.11.31.006
SPDT 12V 22.11.31.012
24V 22.11.31.024
LED & 48V 22.11.31.048
Blade
Check button 110V 22.11.31.110
120V 22.11.31.120
220V 22.11.31.220
240V 22.11.31.240
6V –
12V –
24V –
LED & 48V –
Diode &
110V –
Check button
120V –
220V –
240V –
6V 22.11.51.006
12V 22.11.51.012
24V 22.11.51.024
DPDT
48V 22.11.51.048
LED & RC
110V 22.11.51.110
120V 22.11.51.120
220V 22.11.51.220
240V 22.11.51.240
6V 22.11.61.006
12V 22.11.61.012
24V 22.11.61.024
LED & 48V 22.11.61.048
RC &
110V 22.11.61.110
Check button
120V 22.11.61.120
220V 22.11.61.220
240V 22.11.61.240
22/4
22 Series Relays

8. 22 Series Relays
Model Number Selection
Model No. Model No.
SPDT DPDT
DC AC DC
22.11.02.006 22.12.01.006 22.12.02.006
22.11.02.012 22.12.01.012 22.12.02.012
22.11.02.024 22.12.01.024 22.12.02.024
22.11.02.048 22.12.01.048 22.12.02.048
22.11.02.110 22.12.01.110 22.12.02.110
22.11.02.120 22.12.01.120 22.12.02.120
22.11.02.220 22.12.01.220 22.12.02.220
22.11.02.240 22.12.01.240 22.12.02.240
22.11.12.006 22.12.11.006 22.12.12.006
22.11.12.012 22.12.11.012 22.12.12.012
22.11.12.024 22.12.11.024 22.12.12.024
22.11.12.048 22.12.11.048 22.12.12.048
22.11.12.110 22.12.11.110 22.12.12.110
22.11.12.120 22.12.11.120 22.12.12.120
22.11.12.220 22.12.11.220 22.12.12.220
22.11.12.240 22.12.11.240 22.12.12.240
– – 22.12.22.006
– – 22.12.22.012
– – 22.12.22.024
– – 22.12.22.048
– – 22.12.22.110
– – 22.12.22.120
– – 22.12.22.220
– – 22.12.22.240
22.11.32.006 22.12.31.006 22.12.32.006
22.11.32.012 22.12.31.012 22.12.32.012
22.11.32.024 22.12.31.024 22.12.32.024
22.11.32.048 22.12.31.048 22.12.32.048
22.11.32.110 22.12.31.110 22.12.32.110
22.11.32.120 22.12.31.120 22.12.32.120
22.11.32.220 22.12.31.220 22.12.32.220
22.11.32.240 22.12.31.240 22.12.32.240
– – 22.12.42.006
– – 22.12.42.012
– – 22.12.42.024
– – 22.12.42.048
– – 22.12.42.110
– – 22.12.42.120
– – 22.12.42.220
– – 22.12.42.240
22.11.52.006 22.12.51.006 –
22.11.52.012 22.12.51.012 –
22.11.52.024 22.12.51.024 –
22.11.52.048 22.12.51.048 –
22.11.52.110 22.12.51.110 –
22.11.52.120 22.12.51.120 –
22.11.52.220 22.12.51.220 –
22.11.52.240 22.12.51.240 –
22.11.62.006 22.12.61.006 –
22.11.62.012 22.12.61.012 –
22.11.62.024 22.12.61.024 –
22.11.62.048 22.12.61.048 –
22.11.62.110 22.12.61.110 –
22.11.62.120 22.12.61.120 –
22.11.62.220 22.12.61.220 –
22.11.62.240 22.12.61.240 –
22 Series Relays 22/5

9. 22 Series Relays
Switching Capacity
10.0
AC resistive
5.0
AC inductive
1.0 DC resistive
DC inductive
0.5
0.1
1 5 10 50 100 200 300
22.11 & 22.21 22.12 & 22.22
SPDT DPDT
Electrical Characteristics
20.12 & 20.22 (DPDT)
AC DC
1000
500
110V AC resistive
100
10,000 operations)
50
220V AC resistive
20 220V AC inductive
Life (X×
110V AC inductive
10
1 2 3 4 5 6 7 8 9 10
Load Current (A)
UL - Voltage Ratings
Resistive General
Model
SPDT DPDT SPDT DPDT
240V AC 10A 7.5A 7A 6.5A
120V AC – 10A – 7.5A
30V DC 10A 10A 7A –
28V DC – – – –
22/6
22 Series Relays

10. 22 Series Relays
Accessories
DIN Rails
5.5
DIN Rail
35-mm-wide 1000
12.50
77.02.10 12.5 25.18 31.00
3.80
35.00
12.5
35
7.5
25 10.50
1.7
41.00 51.00
77.02.10 31
DIN Rail No. Material Length Weight Width
77.02.10 Aluminum 1000 mm 200 g 374” (9mm)
Socket Specification
300V, 10A
Mounting Type Terminal Torque Wire Size
1 Poles 2 Poles
With M3 screws - coil Up to 3.5mm²
Finger-safe 0.6 to 1.0 N.m (12AWG) 72.11.01 72.12.01
M3.5 screws - contact
DIN Rail
Without M3 screws - coil Up to 3.5mm²
Finger-safe 0.6 to 1.0 N.m (12AWG) 72.11.00 72.12.00
M3.5 screws - contact
Mounting Clips
45
77.03.10
9
Mounting Clips No. Rails Width Weight
77.03.10 77.02.10 45 mm 15.2 g
22 Series Relays 22/7

11. 22 Series Relays
Hold Down Springs & Clips
Appearance Description Relay Suitable For DIN Suitable For
Mount Socket PCB Mount Socket
22.12 & 22.22 (DPDT)
Leaf Spring 22.13 & 22.23 (3PDT) 70.03.01 70.03.02
(top latch) 22.14 & 22.24 (4PDT)
22.12 & 22.22 (DPDT) 70.02.21
22.13 & 22.23 (3PDT) 70.02.31 70.02.02
Wire Spring
22.14 & 22.24 (4PDT) 70.02.41
Dimensions
Blade Terminal
22.11 (SPDT)
1 6.4 35.6 max.
5
ø2.6 hole
4.7
5.4
27.5
9
13 14
0.5
14
22.12 (DPDT)
22/8
22 Series Relays

12. 22 Series Relays
Basic Type - Internal Connection (Bottom View)
SPDT DPDT
LED Type - Internal Connection (Bottom View)
SPDT DPDT
LED & Diode Type - Internal Connection (Bottom View)
SPDT DPDT
LED & RC Type - Internal Connection (Bottom View)
DPDT
22 Series Relays 22/9

13. 22 Series Relays
Instructions
Apply rated voltage to the relay coil to ensure correct relay type.
When using a power supply containing a ripple voltage, suppress
the ripple factor within 6% however, a complete DC voltage is best for the coil
power to make sure of stable relay operation.
+
Pickup voltage and dropout voltage depend on the ripple factor R
–
when power is supplied through a rectification
circuit. Include a smoothing capacitor for better
operation.
Special consideration should be taken when driving an element at the Incorrect Correct
same time as the relay operation for the circuit design. Leakage current (Io)
TE
flows through the relay coil while the relay is off. Leakage current causes coil R
release failure or adversely affects the vibration resistance and shock Io
resistance. It is advisable to design a circuit as shown.
Connecting a diode to suppress at the back electromotive force prevents a Back emf suppressing diode
high-voltage pulse which is generated when the relay coil is turned off, causing
transistor to deteriorate or break, make sure the coil release time is slightly longer.
To shorten the coil release time, connect a Zener diode which is slightly higher
than the power voltage, between the collector and emitter of the transistor.
Protection
When an inrush current flows through the load, the contact may become welded. The contact ratings show maximum values,
Make sure that these values are not exceeded. Contact a contact protection circuit, such as a current limiting resistor
as a optional solution.
This protection circuit can be used when the load impedance is smaller than the
RC impedance in an AC load power circuit.
R: Resistor of approximately the same resistance value as the load
C: 0.1 to 1 µF
This protection circuit can be used for both AC and DC load power circuits.
R: Resistor of approximately the same resistance value as the load
C: 0.1 to 1 µF
This protection circuit can be used for DC load power circuits. Use a diode with
the following ratings.
Reverse withstand voltage: Power voltage of the load circuit x 10
Forward current: More than the load current.
Prevents
This protection circuit is very effective in arc suppression when
opening the contact however, the capacitor is charged while the
contacts are opened else the capacitor is discharged through the
contacts, increasing the possibility of contact welding.
This protection circuit is very effective in arc suppression when
opening the contact however, a current flows to charge the capacitor,
causing contact welding when the contacts are closed.
22/10
22 Series Relays

14. 22 Series Relays
Safety Precautions
Do not drop, shock or remove the relay cover to maintain the initial characteristics.
The relay cover cannot be removed from the base during normal operation.
Use the relay in environments free from dust, condensation, dioxide or hydrogen sulfide.
Make sure that the coil voltage does not exceed applicable coil voltage range.
Prevent usage of relays in the vicinity of strong magnetic field, as that my cause in malfunctioning of relays.
Failure to turn off power before wiring, installation, removal and
maintenance may cause electrical shock or fire hazard.
Attention on specifications and rated values to prevent electrical shock or fire hazard.
Use wires of the proper size to meet voltage and current requirements.
Tighten the terminal screws on the relay socket to the proper tightening torque.
Prevent using the check button as a switch.
The durability of the check button is a minimum of 200 operations.
It is advisable to apply a positive voltage to terminals of neighboring poles and a negative voltage to the other terminals of neighboring
poles when using DC loads on 4PDT relays to prevent the possibility of short circuits.
A soldering iron of 30 to 60W would be recommended when soldering the relay terminals and the preferred
time to complete soldering is within 4 seconds approximately.
22 Series Relays 22/11

15. 22 Series Relays
Terms And Conditions
Please read this catalog before purchasing any products. Please consult your WERNER representative for any clarifications or
comments.
Application Considerations
WERNER shall not be responsible for conformity with any regulations, codes or standards that apply to use of the products.
WERNER shall provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products in case of the customer's request.
Prevent use of the products for an application involving risk to life or property. Be sure that the WERNER’s products are properly
rated and installed for the overall system or equipment.
WERNER shall not be responsible for the user's programming of a programmable products.
Warranty
WERNER's warranty represents that the products are free from defects in materials and workmanship for a period of one year.
WERNER shall not be responsible for any special loss of profit, commercial loss, indirect or consequential damages relevant
to products.
WERNER shall not be responsible for repair, warranty or any claims regarding the products unless WERNER’s Analysis
conform that the products were properly stored, installed, handled, maintained and not a the results from accident, insufficient,
abuse, misuse, natural disaster, improper installation excessive electrical supply, environmental conditions or abnormal
mechanical.
Disclaimers
WERNER shall practice to change type/model numbers when published ratings or features are changed, however some
specifications and international certifications of the products may be changed without any notice.
When in doubt, please consult with your WERNER representative to confirm actual specifications & approvals on the products.
WERNER shall change product specifications and accessories at any time based on improvements and other reasons.
The information in this catalog has been carefully checked. However, WERNER take no responsibilities for clerical, typographical or proofreading errors.
All marks and symbols use for representation in catalogues belongs to the respective owners.
Please check with WERNER representative for the available marks.
Product specifications are subject to change without notice.
E lec trIc Inventing Innovation Thank you for choosing WERNER products.
Copyright WERNER Electric. All Right Reserved.

16. Werner Electric India (P) Ltd.
No. 38, Hunsur Road
Mysore 570012.
T : +91 821-425 4500
F : +91 821-425 4599
E : info@in.wernerelectric.de
W: www.wernerelectric.de