OMRON Basic Switches – DZ
Model Numbers | Basic Switches – DZ
| Terminal | Solder terminal (-1A)  |
Screw terminal (-B)  |
||
|---|---|---|---|---|
| Actuator | Model | Model | ||
| Pin plunger |  |
DZ-10G-1A | DZ-10G-1B | |
| Hinge lever |  |
High OT | DZ-10GW-1A | DZ-10GW-1B |
 |
Low OT | DZ-10GV-1A | DZ-10GV-1B | |
| Short hinge roller lever |  |
High OT | DZ-10GW22-1A | DZ-10GW22-1B |
 |
Low OT | DZ-10GV22-1A | DZ-10GV22-1B | |
| Hinge roller lever |  |
High OT | DZ-10GW2-1A | DZ-10GW2-1B |
 |
Low OT | DZ-10GV2-1A | DZ-10GV2-1B | |
Accessories (Order Separately)
Terminal Covers (Sold Separately)
The Terminal Covers can be attached to Z, A, X, and DZ Switches.
The Terminal Cover is secured with mounting screws and protects the casing and terminal wires from dust, vibration, or fingers, thus preventing terminal short-circuiting, ground faults, wire disconnection or improper connection, and electric shock accidents.
Terminal Covers made of phenol resin have five or six thin wall sections. These sections can be torn open for providing holes for lead cables at desired points.
A terminal cover can’t be used in the case of using an actuator sold separately.
| Application | Soldering terminal use | Screw terminal use | Remarks | |
|---|---|---|---|---|
| Material | Mounting direction | Model | ||
| Phenol resin | Side mounting | AP-A | AP-B | — |
| Metal press mold | Side mounting | AP1-A | AP1-B | Used for AP-A and AP-B |
| Vinyl chloride | Side mounting | AP-Z | — | |
Note: Use a Terminal Cover for screw terminals fir DZ-series Switches with soldering terminals.
Separator (Sold Separately)
Use a Separator when it is difficult to provide a sufficient insulation distance or when using the Switch near metal parts or copper wires.
| Model |
|---|
| SEPARATOR FOR Z |
Actuators (Sold Separately)
A Switch can be actuated by a cam or an appropriate object, in which case, use one of the following Actuators according to the application.
| Actuator | Common to Z and X models | ||
|---|---|---|---|
| Hinge lever |  |
XAA-1 | |
| Hinge roller lever |  |
ZAA-2 | |
| Panel mount plunger |  |
Short | ZAQ-3 |
| Medium | ZAQ-2 | ||
| Long | ZAQ-1 | ||
| Panel mount roller plunger |  |
ZAQ-22 | |
Specifications | Basic Switches – DZ
Ratings
| Rated voltage | Non-inductive load (A) | Inductive load (A) | ||||||
|---|---|---|---|---|---|---|---|---|
| Resistive load | Lamp load | Inductive load | Motor load | |||||
| NC | NO | NC | NO | NC | NO | NC | NO | |
| 125 VAC 250 VAC |
10 10 |
2 1.5 |
1 0.7 |
6 4 |
3 2 |
1.5 1 |
||
| 8 VDC 14 VDC 30 VDC 125 VAC 250 VDC |
10 10 10 0.5 0.25 |
3 3 3 |
1.5 1.5 1.5 |
6 6 4 0.05 0.03 |
5 5 3 |
2.5 2.5 1.5 |
||
| 0.5 0.25 |
0.05 0.03 |
|||||||
Note:Note:
1. The above values are for steady-state current.
2. Inductive load has a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. Lamp load has an inrush current of 10 times the steady-state current.
4. Motor load has an inrush current of 6 times the steady-state current.
5. 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
Characteristics
| Operating speed | 0.1 mm to 1 m/s *1 | |
|---|---|---|
| Operating frequency | Mechanical | 240 operations/min |
| Electrical | 20 operations/min | |
| Insulation resistance | 100 MΩ min. (at 500 VDC) | |
| Contact resistance | 15 mΩ max. (initial value) | |
| Dielectric strength | 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 |
|
| Vibration resistance | Malfunction | 10 to 55 Hz, 1.5-mm double amplitude *2 |
| Shock resistance | Destruction | 1,000 m/s2 max. |
| Malfunction | 300 m/s2 max. *1 *2 | |
| Durability | Mechanical | 1,000,000 operations min. |
| Electrical | 500,000 operations min. | |
| Degree of protection | IP00 | |
| Degree of protection against electric shock | Class I | |
| Proof tracking index (PTI) | 175 | |
| Ambient operating temperature | -25°C to 80°C (with no icing) | |
| Ambient operating humidity | 35% to 85%RH | |
| Weight | Approx. 30 to 50 g | |
Note:*1. The values are for pin plunger models. (Contact your OMRON representative for other models.)
*2. Malfunction: 1 ms max.
Contact Specifications
| Contacts | Material | Silver alloy |
|---|---|---|
| Gap (standard value) | 0.5 mm | |
| Inrush current | NC | 30 A max. |
| NO | 15 A max. |
Dimensions | Basic Switches – DZ
Terminals
Solder Terminals (-1A)
Screw Terminals (-1B)
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
* Stainless-steel pin plunger
Hinge Lever
DZ-10GW-1B
* Stainless-steel lever
DZ-10GV-1B
* Stainless-steel lever
Short Hinge Roller Lever
DZ-10GW22-1B
* Stainless-steel lever
DZ-10GV22-1B
* Stainless-steel lever
Hinge Roller Lever
DZ-10GW2-1B
* Stainless-steel lever
DZ-10GV2-1B
* Stainless-steel lever
Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions.
Terminal Covers
AP-A
Soldering Terminal Use (Phenol Resin)
Note: The Cover has five thin, easy-to-separate portions for easy lead wire connections.
AP-B
Screw Terminal Use (Phenol Resin)
Note: The Cover has six thin, easy-to-separate portions for easy lead wire connections.
AP1-A
Soldering Terminal Use (Metal Press Mold)
Note: The Cover has five holes for easy lead wire connections.
AP1-B
Screw Terminal Use (Metal Press Mold)
Note: The Cover has six holes for easy lead wire connections.
AP-Z
Soldering or Screw Terminal Use (Vinyl Chloride)
Note: Each dimension has a tolerance of ±0.4 mm unless otherwise specified. (±0.8 mm for the AP-Z)
Separator
SEPARATOR FOR Z
Note: 1. Each dimension has a tolerance of ±0.4 mm unless otherwise specified.
2. The material is EAVTC (Epoxide Alkyd Varnished Tetron Cloth) and its heat-resisting temperature is 130°C.
Actuators (Sold Separately)
Hinge Lever
XAA-1
Hinge Roller Lever
ZAA-2
Short Panel Mount Plunger
ZAQ-3
Medium Panel Mount Plunger
ZAQ-2
Long Panel Mount Plunger
ZAQ-1
Panel Mount Roller Plunger
ZAQ-22
Features | Basic Switches – DZ
- 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.
Properties | Basic Switches – DZ
| Basic Switches | DZ |
|---|---|
| Rated voltage | 125, 250 VDC |
| 8 – 250 VDC | |
| Service life | 1,000,000 times |
| Contact distance | 0.5 mm (Default) |
| Contact resistance | 15 mΩ min (Default) |
| Insulation resistance | 100 MΩ min (500 VDC) |
| Weight (g) | Approx. 30 – 50 |
Note: Each dimension has a tolerance of ±0.4 mm unless otherwise specified.
