ITW Switches 49-59 Series Push Button Switch, Momentary, Panel Mount, 16mm Cutout, SPST, Clear LED, 250V ac, IP67
- RS Stock No.:
- 321-789
- Distrelec Article No.:
- 304-21-762
- Mfr. Part No.:
- 49-59111
- Brand:
- ITW Switches
Bulk discount available
Subtotal (1 unit)*
£15.05
(exc. VAT)
£18.06
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 5,500 unit(s) shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £15.05 |
| 10 - 49 | £13.84 |
| 50 - 99 | £12.79 |
| 100 - 249 | £11.74 |
| 250 + | £9.78 |
*price indicative
- RS Stock No.:
- 321-789
- Distrelec Article No.:
- 304-21-762
- Mfr. Part No.:
- 49-59111
- Brand:
- ITW Switches
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ITW Switches | |
| Switch Operation | Momentary | |
| Illuminated | No | |
| Panel Cut Out Diameter | 16mm | |
| Series | 49-59 | |
| Mounting Type | Panel Mount | |
| Push Button Colour | Black | |
| Contact Configuration | SPST | |
| Voltage Rating | 250V ac | |
| Push Button Style | Round | |
| LED Colour | Clear | |
| IP Rating | IP67 | |
| Contact Current Rating | 10 A @ 250 V ac | |
| Contact Material | Gold Plated | |
| Contact AC Voltage Rating | 250V | |
| Contact DC Voltage Rating | 50V | |
| Case Colour | Black | |
| Manufacturer Part No. | 49-59111 | |
| Terminal Type | Wire Lead | |
| Maximum Operating Temperature | +85°C | |
| Minimum Operating Temperature | -35°C | |
| Operating Temperature Range | -35 → +85°C | |
Select all | ||
|---|---|---|
Brand ITW Switches | ||
Switch Operation Momentary | ||
Illuminated No | ||
Panel Cut Out Diameter 16mm | ||
Series 49-59 | ||
Mounting Type Panel Mount | ||
Push Button Colour Black | ||
Contact Configuration SPST | ||
Voltage Rating 250V ac | ||
Push Button Style Round | ||
LED Colour Clear | ||
IP Rating IP67 | ||
Contact Current Rating 10 A @ 250 V ac | ||
Contact Material Gold Plated | ||
Contact AC Voltage Rating 250V | ||
Contact DC Voltage Rating 50V | ||
Case Colour Black | ||
Manufacturer Part No. 49-59111 | ||
Terminal Type Wire Lead | ||
Maximum Operating Temperature +85°C | ||
Minimum Operating Temperature -35°C | ||
Operating Temperature Range -35 → +85°C | ||
- COO (Country of Origin):
- BZ
Push-button Switches, Min Sealed, Flying Leads
These 49-59 series are a range of momentary action push button switches from ITW, that can be used across a number of industries and applications such as:-
• Communications
• Data Processing
• Military Environments
• Instrumentation
• Transport Controls
• Environmentally demanding keypads
• Data Processing
• Military Environments
• Instrumentation
• Transport Controls
• Environmentally demanding keypads
Features and Benefits
• Fully sealed up to IP67 with insulated flying leads, 500mm in length. (IP67 - totally protected against dust and protected against the effects of temporary immersion between 15cm and 1m. Duration of test 30 minutes).
• Panel sealed IP67 version which is terminated by a series 16 microswitch. (IP67 - totally protected against dust and protected against the effects of temporary immersion between 15cm and 1m. Duration of test 30 minutes).
• Switches fit the industrial standard, a diameter of 16mm panel cut out.
• Can be used over a wide temperature range.
• Series are available as either round, round with illumination (flying leads only) or square bezels, all with 6 button custom colours.
• The body and button are made from polybutylene terephthalate (PBT) a hard wearing thermoplastic engineered polymer that’s widely used as an insulator across the electronics industry.
• Panel sealed IP67 version which is terminated by a series 16 microswitch. (IP67 - totally protected against dust and protected against the effects of temporary immersion between 15cm and 1m. Duration of test 30 minutes).
• Switches fit the industrial standard, a diameter of 16mm panel cut out.
• Can be used over a wide temperature range.
• Series are available as either round, round with illumination (flying leads only) or square bezels, all with 6 button custom colours.
• The body and button are made from polybutylene terephthalate (PBT) a hard wearing thermoplastic engineered polymer that’s widely used as an insulator across the electronics industry.
This 49-59111 is a momentary, panel mount push button switch.
Features and Benefits
• Round bezel button.
• 500mm leads which are PVC insulated and have plain unstripped ends.
• Black button.
• Non-illuminated version.
• Momentary push button switch only makes electrical contact whilst held in that position, once you let go the switch returns it to the off position.
• 500mm leads which are PVC insulated and have plain unstripped ends.
• Black button.
• Non-illuminated version.
• Momentary push button switch only makes electrical contact whilst held in that position, once you let go the switch returns it to the off position.