Omron SHL-Q2155-01 Limit Switch
Omron SHL-Q2155-01 is a microload limit switch with a panel-mount cross roller plunger using an 11 mm dia. × 4.7 mm stainless sintered-alloy roller. It has an SPDT contact form, operates at 50/60 Hz, and is specified with IP67 protection. Maximum contact resistance is 15 mΩ. The SHL-Q2155-01 belongs to the SHL Series within the Omron limit switch range from Omron. Its cross roller plunger, panel-mount format, SPDT contacts, microload classification, and stainless sintered-alloy roller form the main model identity. These specifications are the most useful identifiers when comparing SHL microload switch variants.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | SHL-Q2155-01 |
Omron SHL-Q2155-01 Limit Switch – Technical Specifications
| Specification | Value |
|---|---|
| Ctuator | Panel mount cross roller plunger 11 dia. x 4.7 Stainless sintered alloy roller |
| Contact Form | SPDT |
| Frequency | 50/60 Hz |
| Load | Micro load |
| Ambient Temperature | Operating: -10 to 80 ℃ |
| Ambient Humidity | 35 to 95% RH |
| Shock Resistance | Destruction: 1000 m/s 2 Malfunction: 300 m/s 2 |
| Degree Of Protection | IP67 |
| Contact Resistance Initial Value | 15 mΩ max. |
| Durability | Electrical: 500,000 operations min. Mechanical: 10 million operations min. |
| Insulation Resistance | 100 MΩ min. (at 500 VDC) |
| Contact Resistance | 15 mΩ max |
The Omron SHL-Q2155-01 Limit Switch uses a panel-mount cross roller plunger with an 11 mm dia. × 4.7 mm stainless sintered-alloy roller. It has an SPDT contact form and is classified for microload use. Frequency is specified at 50/60 Hz. Maximum contact resistance is 15 mΩ, while insulation resistance is 100 MΩ minimum at 500 VDC. Electrical durability is 500,000 operations minimum and mechanical durability is ten million operations minimum. The operating temperature range is -10 to 80°C, with relative humidity from 35 to 95%. IP67 protection is also listed as part of the structured SHL-Q2155-01 specifications.
Destructive shock resistance is specified at 1,000 m/s² and malfunction shock resistance at 300 m/s². The supplied structured row does not provide a separate normal current or voltage load value, so no load rating is taken from the existing meta description. For exact product matching, the strongest specification group is SHL Series, panel-mount cross roller plunger, 11 × 4.7 mm stainless sintered-alloy roller, SPDT contacts, microload classification, IP67 protection, 15 mΩ contact resistance, and ten-million-operation mechanical durability. The listed temperature, humidity, insulation, shock, and electrical-durability values provide supporting technical context without changing the main product identity. For another SHL Series cross-roller-plunger model page, see SHL-Q2155.
