Components & Accessories
General purpose Basic Switch OMRON Z-15HW78
Low-force wire hinge lever, General load General type High sensitivity, SPDT, Rated through current 15 A, Solder terminal
Actuator：Low-force wire hinge lever
Type：High sensitivity
Contact form：SPDT
Terminal：Solder terminal
Rated current：15 A
Degree of protection：IP00
Actuator：Low-force wire hinge lever
Type：High sensitivity
Contact form：SPDT
Terminal：Solder terminal
Rated current：15 A
Degree of protection：IP00
Ratings / Performance
Mounting hole dimensions
Terminals
| Actuator | Low-force wire hinge lever Stainless-steel wire lever Radius of curvature: R110 low OF |
|---|---|
| Type | High sensitivity |
| Contact form | SPDT Rivet Ag |
| Contact gap (standard value) | 0.25 mm |
| Terminal | Solder terminal |
| Load | General load |
| Rated current | 15 A |
| Ratings (AC) Non-Inductive load | Resistive load: 10 A at 125 VAC, 10 A at 250 VAC Lamp load (NC): 3 A at 125 VAC, 2.5 A at 250 VAC Lamp load (NO): 1.5 A at 125 VAC, 1.25 A at 250 VAC Inductive load: 10 A at 125 VAC, 10 A at 250 VAC Motor load (NC): 5 A at 125 VAC, 3 A at 250 VAC Motor load (NO): 2.5 A at 125 VAC, 1.5 A at 250 VAC |
| Ratings (DC) Non-Inductive load | Resistive load: 15 A at 8 VDC, 15 A at 14 VDC, 2 A at 30 VDC, 0.4 A at 125 VDC, 0.2 A at 250 VDC Lamp load (NC): 3 A at 8 VDC, 3 A at 14 VDC, 2 A at 30 VDC, 0.4 A at 125 VDC, 0.2 A at 250 VDC Lamp load (NO): 1.5 A at 8 VDC, 1.5 A at 14 VDC, 1.4 A at 30 VDC, 0.4 A at 125 VDC, 0.2 A at 250 VDC Inductive load: 15 A at 8 VDC, 10 A at 14 VDC, 1 A at 30 VDC, 0.03 A at 125 VDC, 0.02 A at 250 VDC Motor load (NC): 5 A at 8 VDC, 5 A at 14 VDC, 1 A at 30 VDC, 0.03 A at 125 VDC, 0.02 A at 250 VDC Motor load (NO): 2.5 A at 8 VDC, 2.5 A at 14 VDC, 1 A at 30 VDC, 0.03 A at 125 VDC, 0.02 A at 250 VDC |
| Inrush current | NC: 30 A max. NO: 15 A max. |
| Ambient temperature | -25 to 80 ℃ (with no icing) |
| Ambient humidity | 35 to 85% RH |
| Permissible operating frequency | Electrical: 20 operations / 1 minute max. Mechanical: 240 operations / 1 minute max. |
|---|---|
| Contact resistance (Initial value) | 15 mΩ max. |
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
| Dielectric strength | Between each terminal of the same polarities: 600 VAC 50/60 Hz for 1 min Between live-metallic part and ground: 2,000 VAC 50/60 Hz 1 min Between each terminal and non-live-metallic part: 2,000 VAC 50/60 Hz 1 min |
| Durability | Electrical: 500,000 operations min. Mechanical: 10 million operations min. |
| Degree of protection | IP00 |
| Degree of protection against electric shock | Class I |
| Proof tracking index(PTI) | 175 |
| Operating Force （OF） | Standard value 39.2 mN max. |
|---|---|
| Release Force （RF） | Standard value 2.94 mN min. |
| Pre-Travel （PT） | Reference value 10 mm max. |
| Over-Travel （OT） | Standard value 6 mm min. |
| Movement Differential （MD） | Standard value 3 mm max. |
| Operating Position （OP） | Standard value 19 to 21 mm |
Mounting hole dimensions
Terminals
