Download - PC Board Relays - 25 Series
PC Board Relays
PRODUCT SPECIFICATIONS
Living Industrial Partnerships
25Series
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
Specifications ............................................................................................................... 225/
Model Number Structure .................................................................................................25/3
Technical Data ..............................................................................................................25/1
Protection & Safety Precautions ..................................................................................... 625/
Model Number Selection & Dimensional Details ............................................................25/4
Accessories ...................................................................................................................25/5
25 Series PC Board Relays
25 Series PC Board Relays
25 Series PC Board Relays
25 Series PC Board Relays
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
WERNER`s 25 Series PC Board Relays are the product of your choice if your designs require SPDT or even
DPDT abilities but board space and available heights in your casings is very limited. The 25 Series products
are fully sealed for use in harsh surroundings.
25 Series PC Board Relays by WERNER offer you just the right products for those circuits where spaces is
ever precious. And the switching frequency in a little higher.
Features Overview
Highlights
? All models available for direct PC Board Mounting, PCB socket or Panel socket mounting
? All models designed applying MFMS design principles (Max Function Min Space)
? All models designed applying solid modeling and finite elements design methods
? All models available for use with 50 Hz and 60 Hz cycles
? 25 Series available as SPDT as well as DPDT
? 25 Series are fully sealed and provide a heights of only 16mm ? All models available in standard current ratings from 6V to 48V (DC)
? Available in SPST with up to 12 Ampere Continuous Load Current
? Available in SPDT with up to 8 Ampere Continuous Load Current
? All models provide Dielectric strength of 5.000V (AC)
PC Board Relays
Features:
PC Board Relays
Dielectric strength of 5,000V AC
Compact and small
Contact Capacity of 8A &12A
Only 16 mm heightSPDT & DPDT
ApprovalsApprobations and Declaration of conformity Overvoltage category
III, as per EN IEC 60947-5-1R
UL
CE
RoHS
CCC
Demko
S
25 Series PC Board Relays
±15% at 20°C
AC Coil Ratings
Voltage
Operation PropertiesCoil Resistance
(Ù)
Rated Current (mA)
AC 50HzAC 60Hz
Power Consumption (W)
AC 50HzAC 60Hz
12V
24V
110V
130% max.
80%max.
30%min.
6.3 76007.5
–
0.89
Continuous Voltage Pickup Voltage Dropout Voltage
50.7
25.35
59.5
29.75 350
0.82
0.88
0.79
0.69
0.76
Weight
Weight (approx.)
Model No. 25.21 (SPDT)
15g
25.22 (DPDT)
16g
DC Coil Ratings
Voltage
Operation PropertiesCoil Resistance
(Ù)Rated Current (mA) Power Consumption (W)
12V
24V
110V
130% max.
80%max.
30%min.
0.4
Continuous Voltage Pickup Voltage Dropout Voltage
4.1
33.3
16.7
360
1440
23,040
0.4
0.4
±15% at 20°C
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
25 Series PC Board Relays 25/1
PC Board Relays
Mechanical Durability
Shock Resistance
Vibration Resistance
Dielectric Strength
Contact Resistance
Operating Humidity
Insulation Resistance
Operating Temperature
Electrical Durability
Operate Time
10,000,000 operations minimum
Damage limits:
Operating extremes:
100m/s² (10G)
1,000m/s² (100G)
Damage limits:
Operating extremes:
10 to 55Hz, amplitude 1.5 mm
10 to 55Hz, amplitude 1.5 mm
Between contact and coil: 5,000V AC, 1 minute
Between contacts 1,000V AC, 1 minute
Specifications
100mÙ maximum at 5V DC, 1A
45% to 85% RH (No condensation)
100MÙ minimum
–35 to +85°C (No freezing)
–35 to +85°C (No freezing)
SPDT
DPDT
SPDT
DPDT
SPDT
SPDT
Operating Frequency
Contact Material
Release TimeDPDT
SPDT
–
–
–
–
–
–
–
–
12ms maximum at 20°C
12ms maximum at 20°C
100,000 operations minimum (120V AC, 10A)
Electrical: 2000 operations/hour maximum
Mechanical: 20,000 operations/hour maximum
Silver cadmium oxide
8ms maximum at 20°C
8ms maximum at 20°C
DPDT
–
No. of Poles
Voltage
A
250 V
12
250 V
8
2 Poles1 Pole
Socket Specification
Mounting
DIN Rail
PCB MountSocket
M3 screws - coil M3.5 screws - contact
–
75.12.0175.11.01
Model No.
1 Pole 2 PolesWire SizeTorque
75.12.0575.11.05WithSpring Clamp
With Finger-safe
75.2275.21–
Up to 3.5mm²(12AWG)
upto 1.5mm²
–
0.6 to 1.0 N.m
–
–
Terminal
PC Board
Terminal type
25 Series PC Board Relays
25 Series PC Board Relays25/2
Applicable Clips
Appearance Suitable For PCB Mount Socket
RelayDescription Suitable For DINMount Socket
Wire Spring 76.02.02– Suitable for all
WERNER’s 25 Series Relays
Suitable For Feed through Sockets
–
* For suitable relay please check Sockets catalogue
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
Model Number Structure - PC Board Relays
Terminal Type
2 PC Board
Series
25 Series Relays
Number of Poles
SPDT
DPDT
1
2
25. 22. 01. 120
Types
Basic0
25 Series PC Board Relays
25 Series PC Board Relays 25/3
Voltage
012
024
110
12V
24V
110V
AC
DC
Coil
1
2
Basic
6V
12V
24V
110VPC Board
Basic
12V
24V
110V
PC Board
Model Number Selection
Appearance Terminal
TypeVoltageTypes
Model No.
AC
25.21.01.012
25.21.01.024
25.21.01.110
DPDT
SPDT
25.21(SPDT)
25.22 (DPDT)
SPDT DPDT
25.21.02.012
25.21.02.024
25.21.02.110
DC
25.22.01.006
25.22.01.012
25.22.01.024
25.22.01.110
25.22.02.006
25.22.02.012
25.22.02.024
25.22.02.110
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
PC Board Relays 8A
Overvoltage categoryIII, as per EN IEC 60947-5-1
R
25 Series PC Board Relays
25 Series PC Board Relays25/4
Dimensions
DPDTSPDT
Internal Connection (Bottom View)
77.02.10 Aluminum 1000 mm 200 g
DIN Rail No. Material Length Weight Width
35 mm
77.02.10 31
1.7
12.5
5.5
35
25
7.5
DIN Rail35-mm-wide
77.02.10 31.00
10.50
25.18
35.00
41.00 51.00
3.8
0
12.501000
12.5
45
977.03.10
Mounting Clips
Mounting Clips No. Rails WeightWidth
77.03.10 77.02.10 15.2 g45 mm
Applicable Clips
Appearance Suitable For PCB Mount Socket
RelayDescription Suitable For DINMount Socket
Wire Spring 75.02.02– Suitable for all
WERNER’s 25 Series Relays
Suitable For Feed through Sockets
–
* For suitable relay please check Sockets catalogue
25 Series PC Board Relays
25 Series PC Board Relays 25/5
Accessories
DIN Rails
Replacement parts & Accessories
LM-AB Protection diode 6/230 VDC +A1 LM-FO Protection diode, LED & varistor 6/24 VAC/DC +A1 LM-FQ Protection diode, LED & varistor 110/230 VAC/DC +A1 LM-GR Varistor 24VAC LM-GS Varistor 115VAC LM-GT Varistor 230VAC
LM-AB Protection diode 6/230 VDC +A1 LM-FO Protection diode, LED & varistor 6/24 VAC/DC +A1LM-FQ Protection diode, LED & varistor 110/230 VAC/DC +A1LM-GR Varistor 24VACLM-GS Varistor 115VAC LM-GT Varistor 230VAC
Prevents
This protection circuit is very effective in arc suppression whenopening the contact however, the capacitor is charged while thecontacts are opened else the capacitor is discharged through thecontacts, increasing the possibility of contact welding.
This protection circuit is very effective in arc suppression whenopening the contact however, a current flows to charge the capacitor,causing contact welding when the contacts are closed.
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 resistoras a optional solution.
This protection circuit can be used when the load impedance is smaller than theRC impedance in an AC load power circuit.R: Resistor of approximately the same resistance value as the loadC: 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 loadC: 0.1 to 1 µF
This protection circuit can be used for DC load power circuits. Use a diode withthe following ratings.Reverse withstand voltage: Power voltage of the load circuit x 10Forward current: More than the load current.
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 andmaintenance 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 neighboringpoles 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 preferredtime to complete soldering is within 4 seconds approximately.
25 Series PC Board Relays
25 Series PC Board Relays25/6
Copyright © WERNER Electric. All Right Reserved.
25 Series PC Board Relays
25 Series PC Board Relays
WERNER shall not be responsible for conformity with any , 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 theproducts 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.
regulations
Application Considerations
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.
product specifications and accessories at any time based on improvements and other reasons.WERNER shall change
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.
Disclaimers
Warranty
'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 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.
WERNER
or
Terms And Conditions
Please read this catalog before purchasing any products. Please consult your WERNER representative for any clarifications or comments.
Product specifications are subject to change without notice.
Thank you for choosing WERNER products.E l e c t r I c Inventing Innovation
Werner Electric India (P) Ltd.No. 38, Hunsur RoadMysore 570012.T : +91 821-425 4500F : +91 821-425 4599E : [email protected]: www.wernerelectric.de