RS PRO 2489221 Push Button Switches Owner’s Manual
- June 3, 2024
- RS PRO
Table of Contents
RS PRO 2489221 Push Button Switches
RS Professionally Approved Products bring to you professional quality parts across all product categories. Our product range has been tested by engineers and provides a comparable quality to the leading brands without paying a premium price.
Product Description
- High quality panel mount switches constructed from stainless steel for superior durability for both internal and external applications.
- Typically used for door and gate entry control, plant and machinery, control panels, escalators and moving walkways, lifts and instrument control, process handling and access equipment.
- Often used with panel mount indicators, panel alarms, buzzers and display screens.
General Specifications
| Type | SW 25mm Scr Lat Rng Gn 240V |
|---|---|
| Switch Operation | Latching |
| Contact Configuration | 1NO1NC DPST |
| Illuminated | Yes |
| LED Voltage | 240V |
| LED Colour | Green |
| Actuator Shape | Round |
| Legend | Ring |
| Package Contains | 1 x Switch, 1 x Hex Nut, 1 x O-Ring |
Material Characteristics
Material Characteristics
Case| Stainless Steel
Base| PBT
Contact| Silver alloy
Terminals| Screw
Electrical Specifications
| Voltage Rating | 250VAC |
|---|---|
| Terminal Type | Screw |
| Wire Range | 1.5mm2 |
Contact Specifications
Contact Specifications
Contact Current Rating| 5A at 250VAC
Contact Resistance| ≤50mΩ
Insulation Resistance| ≥1,000MΩ
Dielectric Strength| 1,780VAC
Total Travel| 3.0mm +/- 0.2mm
Electrical Life| ≥50,000 Cycles at Full Load
Mechanical Specifications
| Mounting Type | Panel Mount |
|---|---|
| Panel Thickness | 1mm (min) to 14mm (max) |
| Panel Cut Out Diameter | 25.20mm |
| Mechanical Life | ≥1,000,000 operations |
| Actuating Force | 3-5N |
| Torque | 5-14Nm applied to rear locking nut |
Operation Environment Specifications
| Maximum Operating Temperature | +80°C |
|---|---|
| Minimum Operating Temperature | -40°C |
Protection Category
| IP Rating | IP65 |
|---|---|
| Impact Protection Rating | IK10 |
DIMENSIONAL
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