# Z-15HW78 Omron Automation and Safety | Switches | DigiKey

**Manufacturer:** Omron Automation and Safety  
**MPN:** `Z-15HW78`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Omron Automation and Safety |
| Manufacturer name | Omron Automation and Safety |
| Manufacturer | Omron Automation and Safety |
| Extra Product Name | Z-15HW78 Omron Automation and Safety \| Switches \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | Z-15HW78 |
| multiple | 1 |
| qtyInStock | 8 |
| SKU | Z10638-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 50 |
| tierMinQty5 | 100 |
| tierMinQty6 | 250 |
| tierMinQty7 | 500 |
| tierMinQty8 | 1,000 |
| tierMinQty9 | 5,000 |
| tierPrice1 | 22.27000 |
| tierPrice2 | 16.70400 |
| tierPrice3 | 15.31200 |
| tierPrice4 | 14.38400 |
| tierPrice5 | 13.45600 |
| tierPrice6 | 12.99200 |
| tierPrice7 | 12.52800 |
| tierPrice8 | 12.29600 |
| tierPrice9 | 12.06400 |
| Category | Switches |
| Mfr | Omron Automation and Safety |
| Series | Tray |
| Package | - |
| Part Status | SPDT |
| Circuit | On-Mom |
| Switch Function | 10A (AC/DC) |
| Current Rating (Amps) | Wire Lever |
| Actuator Type | Chassis Mount |
| Mounting Type | Solder Lug |
| Termination Style | IP00 |
| Ingress Protection | - |
| Features | 3.997gf |
| Operating Force | 0.300gf |
| Release Force | 0.394" (10.0mm) |
| Pretravel | 0.118" (3.0mm) |
| Differential Travel | 0.235" (6.0mm) |
| Overtravel | -25?C ~ 80?C |
| Operating Temperature | 0.787" (20.0mm) |
| Operating Position | 500,000 Cycles |
| Electrical Life | 20,000,000 Cycles |
| Mechanical Life | 125 V |
| Voltage Rating - AC | 30 V |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | Z10638-ND | 22.27 | 1 | 8 | 1 |
| Radwell | Z-15HW78 |  |  | None | 1 |
| RS Online | 7768573 |  |  | None | 1 |
| Newark | 89C8936 | 22.73 | 1 | None | 1 |
| Digi-Key | 370057 |  |  | None | 1 |
| Allied Electronics | 70354914 |  |  | None | 1 |
| Misumi USA | Z-15HW78 | 32.58 | 1 | None | 1 |
| RS Delivers | 776-8573 | 14.7 | 1 | None | 1 |
| kempstoncontrols.co.uk | Z-15HW78 | 17.832906 | 1 | None | 1 |
| Airline Hydraulics | OMRON Z-15HW78 | 19.25 | 1 | None | 1 |
| us.rs-online.com | 70354914 | 28.53 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/173000000/173164000/part_--Z15HW78---OmronAutomationandSafety--a654251637.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp