Specifications

Special-purpose Basic Switch
DZ
CSM_DZ_DS_E_4_1
DPDT Basic Switch for Two
Independent Circuit Control
• Ideal for switching the circuits operating on two
different voltages, and for controlling two independent
circuits.
• Interchangeable with OMRON Z Basic Switches, as
both switches are identical in mounting hole
dimensions, mounting pitch and pin plunger position.
Be sure to read Safety Precautions on page 4 and Safety
Precautions for All Basic Switches.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Model Number Structure
Model Number Legend
[email protected]@
(1) (2)(3) (4)(5)
(1) Ratings
10
(3) Actuator
: 10 A (250 VAC)
(2) Contact Gap
G
: 0.5 mm
None :
V
:
V22 :
V2 :
W
:
W22 :
W2 :
(4) Contact Form
Pin plunger
Hinge lever
Short hinge roller lever
Hinge roller lever
Hinge lever
Short hinge roller lever
Hinge roller lever
1
: DPDT
(5) Terminals
A
B
: Solder terminal
: Screw terminal
Ordering Information
Terminal
Actuator
Pin plunger
Solder terminal (-1A)
Model
Screw terminal (-B)
Model
DZ-10G-1A
DZ-10G-1B
High OT
DZ-10GW-1A
DZ-10GW-1B
Low OT
DZ-10GV-1A
DZ-10GV-1B
High OT
DZ-10GW22-1A
DZ-10GW22-1B
Low OT
DZ-10GV22-1A
DZ-10GV22-1B
High OT
DZ-10GW2-1A
DZ-10GW2-1B
Low OT
DZ-10GV2-1A
DZ-10GV2-1B
Hinge lever
Short hinge roller lever
Hinge roller lever
Specifications
Ratings
Rated voltage
125 VAC
250 VAC
8 VDC
14 VDC
30 VDC
125 VAC
250 VDC
Note: 1.
2.
3.
4.
5.
Certified Standard Ratings
Non-inductive load (A)
Resistive load
Lamp load
NC
NO
NC
NO
10
2
1
10
1.5
0.7
10
3
1.5
10
3
1.5
10
3
1.5
0.5
0.5
0.25
0.25
Inductive load (A)
Inductive load
Motor load
NC
NO
NC
NO
6
3
1.5
4
2
1
6
5
2.5
6
5
2.5
4
3
1.5
0.05
0.05
0.03
0.03
Ask your OMRON representative for
information on certified models.
UL/CSA
Rated voltage
125 VAC
250 VAC
480 VAC
125 VDC
250 VDC
DZ-10G
10 A 1/8 HP
10 A 1/4 HP
2A
0.5 A
0.25 A
The above values are for steady-state current.
Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
Lamp load has an inrush current of 10 times the steady-state current.
Motor load has an inrush current of 6 times the steady-state current.
The ratings values apply under the following test conditions:
(1) Ambient temperature: 20±2°C
(2) Ambient humidity: 65±5%RH
(3) Operating frequency: 20 operations/min
Accessories - Terminal Covers, Actuators, and Separators (Order Separately): Refer to Z/A/X/DZ Common Accessories and Z/X/DZ Common Accessories.
1
DZ
Characteristics
Engineering Data
Dielectric strength
Mechanical Durability (DZ-10G-1B)
0.1 mm to 1 m/s *1
240 operations/min
20 operations/min
100 MΩ min. (at 500 VDC)
15 mΩ max. (initial value)
1,000 VAC, 50/60 Hz for 1 min between non-continuous terminals
1,500 VAC, 50/60 Hz for 1 min between current-carrying
metal parts and non-current-carrying metal part, and between
current-carrying metal part and ground and between switches
10,000
7,000
Durability (x104 operations)
Operating speed
Mechanical
Operating
frequency
Electrical
Insulation resistance
Contact resistance
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Without load
Operating frequency: 240 operations/min
5,000
3,000
1,000
700
500
Malfunction
Destruction
Malfunction
Mechanical
Durability
Electrical
Degree of protection
Degree of protection
against electric shock
Proof tracking index (PTI)
Ambient operating temperature
Ambient operating humidity
Weight
Shock
resistance
10 to 55 Hz, 1.5-mm double amplitude *2
300
1,000 m/s2 max.
300 m/s2 max. *1 *2
1,000,000 operations min.
500,000 operations min.
IP00
100
0
Class I
175
−25°C to 80°C (with no icing)
35% to 85%RH
Approx. 30 to 50 g
1,000
700
Inrush current
0.3
0.4
0.5
0.6
0.7 0.8
Ambient temperature: 20±2°C
Ambient humidity: 65±5%RH
Operating frequency: 20 operations/min
cosφ=1
500
300
125 VAC
100
70
50
Contact Specifications
250 VAC
30
Material
Gap (standard value)
NC
NO
0.2
Electrical Durability (DZ-10G-1B)
*1. The values are for pin plunger models. (Contact your OMRON representative for other models.)
*2. Malfunction: 1 ms max.
Contacts
0.1
Overtravel (mm)
Durability (x104 operations)
Vibration
resistance
Silver alloy
0.5 mm
30 A max.
15 A max.
10
0
5
10
15
Switching current (A)
Structure
Contact Form (DPDT)
COM2
NC2
NO2
COM1
NC1
NO1
Dimensions
(Unit: mm)
Terminals
Solder Terminals (-1A)
Screw Terminals (-1B)
14.5
14.5
8.2
8.2
25.4 ±0.1
49.2
23.5
COM
COM
NC
NC
11.9
25.4 ±0.1
49.2
17.45±0.2
17.45±0.2
16.8
23.5
16.8
11.9
NO
NO
COM
NC
NO
COM
NC
NO
Six M3 pan head screws
(with toothed washer)
Dimensions and Operating Characteristics
The solder terminal model has a suffix "-1A" in its model number and its omitted dimensions are the same as the corresponding dimensions of the pin plunger model.
Pin Plunger
DZ-10G-1B
PT
3 dia. 2.5SR *
23.3 ±0.25
0.4
OP
14.5
8.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
25.4 ±0.1
49.2
11.9
4.2 +0.075
-0.025 dia. hole
17.45 ±0.2
* Stainless-steel pin plunger
Operating force
Release force
Pretravel
Overtravel
Movement Differential
OF
RF
PT
OT
MD
Operating Position
OP
max.
min.
max.
min.
max.
5.59 N
0.56 N
1.7 mm
0.13 mm
0.4 mm
15.6±0.4 mm
2
DZ
Hinge Lever
DZ-10GW-1B
t=1*
5R
28.4
63.
4.9
FP
19.7 17.7
14.5
OP
8.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
11.9
25.4 ±0.1
4.2 +0.075
-0.025 dia. hole
t=1*
PT
1.1
63.5R
17.7 19.7
8.2
4.36 +0.1
-0.05 dia.
11.9
25.4 ±0.1
4.2 +0.075
-0.025 dia. hole
OF
RF
PT
OT
MD
OP
max.
min.
max.
min.
max.
1.96 N
0.13 N
6 mm
0.4 mm
1.7 mm
18.3±1 mm
17.45 ±0.2
OF
RF
OT
MD
FP
OP
max.
min.
min.
max.
max.
3.92 N
0.83 N
0.9 mm
2.4 mm
39.7 mm
30.2±0.8 mm
OF
RF
PT
OT
MD
OP
max.
min.
max.
min.
max.
4.22 N
0.41 N
3 mm
0.13 mm
0.6 mm
29.4±0.8 mm
OF
RF
OT
MD
FP
OP
max.
min.
min.
max.
max.
2.09 N
0.41 N
1.2 mm
3.3 mm
47.6 mm
31.8±0.8 mm
OF
RF
PT
OT
MD
OP
max.
min.
max.
min.
max.
2.65 N
0.33 N
4 mm
0.26 mm
1.1 mm
29.4±0.8 mm
* Stainless-steel lever
49.2
Short Hinge Roller Lever
DZ-10GW22-1B
1.67 N
0.27 N
1.6 mm
4 mm
46.3 mm
21.8±1 mm
4.9
OP 14.5
4.2 +0.075
-0.025
max.
min.
min.
max.
max.
* Stainless-steel lever
49.2
DZ-10GV-1B
17.45 ±0.2
OF
RF
OT
MD
FP
OP
t=1*
9.5 dia. × 4
(plastic roller)
26
.2
R
28.4
FP
OP
19.7 17.7
14.5
8.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
11.9
25.4 ±0.1
4.2 +0.075
-0.025 dia. hole
DZ-10GV22-1B
9.5 dia. × 4
(plastic roller)
t=1*
PT
30
.2
R
17.45 ±0.2
* Stainless-steel lever
49.2
1.1
OP
17.7 19.7
14.5
8.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
11.9
25.4 ±0.1
4.2 +0.075
-0.025 dia. hole
Hinge Roller Lever
DZ-10GW2-1B
17.45±0.2
* Stainless-steel lever
49.2
9.5 dia. × 4
(plastic roller)
28.4
t=1*
R
8.4
4
FP
OP
19.7 17.7
14.5
8.2
4.2 +0.075
-0.025
4.36+0.1
-0.05 dia.
11.9
25.4 ±0.1
4.2 +0.075
-0.025 dia. hole
DZ-10GV2-1B
PT
9.5 dia. × 4
(plastic roller)
t=1*
48.
17.45±0.2
* Stainless-steel lever
49.2
1.1
4R
OP
17.7 19.7
14.5
8.2
4.2 +0.075
-0.025
4.36 +0.1
-0.05 dia.
25.4 ±0.1
11.9
49.2
4.2 +0.075
-0.025 dia. hole
17.45±0.2
* Stainless-steel lever
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
3
DZ
Safety Precautions
Refer to Safety Precautions for All Basic Switches.
Precautions for Safe Use
Terminal Connection
When soldering lead wires to the Switch, make sure that the capacity
of the soldering iron is 60 W maximum. Do not take more than 5 s to
solder any part of the Switch. The characteristics of the Switch will
deteriorate if a soldering iron with a capacity of more than 60 W is
applied to any part of the Switch for 5 s or more.
• Do not use the switch in locations subject to hot water (greater than
60°C) or in water vapor.
• Do not use the switch outside the specified temperature and
atmospheric conditions.
The permissible ambient temperature depends on the model.
(Refer to the specifications in this catalog.) Sudden thermal
changes may cause thermal shock to distort the switch and result
in faults.
Incorrect
Operation
• Make sure that the switching frequency or speed is within the
specified range.
1.If the switching speed is extremely slow, the contact may not be
switched smoothly, which may result in a contact failure or
contact welding.
2.If the switching speed is extremely fast, switching shock may
damage the Switch soon. If the switching frequency is too high,
the contact may not catch up with the speed.
The rated permissible switching speed and frequency indicate the
switching reliability of the Switch.
The life of a Switch is determined at the specified switching speed.
The life varies with the switching speed and frequency even when
they are within the permissible ranges. In order to determine the
life of a Switch model to be applied to a particular use, it is best to
conduct an appropriate durability test on some samples of the
model under actual conditions.
• Make sure that the actuator travel does not exceed the permissible
OT position. The operating stroke must be set to 70% to 100% of
the rated OT.
Precautions for Correct Use
Mounting Location
• Do not use the switch alone in atmospheres such as flammable or
explosive gases. Arcing and heat generation associated with
switching may cause fires or explosions.
• Switches are generally not constructed with resistance against
water. Use a protective cover to prevent direct spraying if the switch
is used in locations subject to splashing or spurting oil or water, dust
adhering.
Incorrect
Correct
Correct
Separate the
installation location from
heat sources.
• Mount a cover if the switch is to be installed in a location where
worker inattention could result in incorrect operation or accidents.
Correct
Incorrect
(preventing malfunctions)
• Subjecting the switch to continuous vibration or shock may result in
contact failure or faulty operation due to abrasion powder and in
reduced durability. Excessive vibration or shock will cause the
contacts to operate malfunction or become damaged. Mount the
switch in a location that is not subject to vibration or shock and in a
direction that does not subject the switch to resonance.
• If silver contacts are used with relatively low frequency for a long
time or are used with microloads, the sulfide coating produced on
the contact surface will not be broken down and contact faults will
result. Use a microload switch that uses gold contacts.
• Do not use the switch in atmospheres with high humidity or heat or
in harmful gases, such as sulfide gas (H2S, SO2), ammonia gas
(NH3), nitric acid gas (HNO3), or chlorine gas (Cl2). Doing so may
impair functionality, such as with damage due to contacting faults
or corrosion.
• The switch includes contacts. If the switch is used in an atmosphere
with silicon gas, arc energy may cause silicon oxide (SiO2) to
accumulate on the contacts and result in contact failure. If there is
silicon oil, silicon filling, silicon wiring, or other silicon products in the
vicinity of the switch, use a contact protection circuit to limit arcing
and remove the source of the silicon gas.
Mounting
Terminal box
Terminal box
• Install the switch in a location that is not directly subject to debris
and dust from cutting. The actuator and the switch body must be
protected from accumulated cutting debris and dirt.
Incorrect
Correct
Use M4 mounting screws with plane washers or spring washers to
securely mount the Switch. Tighten the screws to a torque of 1.18 to
1.47 N·m.
Mounting Holes
Two, 4.2 dia. mounting holes or
M4 screw holes
25.4 ±0.1
Accessories (Order separately)
Refer to Z/A/X/DZ Common Accessories for details about Terminal Covers, Separators, and Actuators.
4
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2013.12
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2013 All Right Reserved.