NKK Switches SB Series Push Button Switch, Off-On, Panel Mount, 12.5 mm Cutout, SPST, 125 V 125 V ac
- RS Stock No.:
- 181-7179
- Mfr. Part No.:
- SB221TNO
- Manufacturer:
- NKK Switches
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
MYR48.39
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Temporarily out of stock
- 5 unit(s) shipping from 09 October 2026
- Plus 5 unit(s) shipping from 30 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 - 4 | MYR48.39 |
| 5 - 49 | MYR47.36 |
| 50 + | MYR45.93 |
*price indicative
- RS Stock No.:
- 181-7179
- Mfr. Part No.:
- SB221TNO
- Manufacturer:
- NKK Switches
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NKK Switches | |
| Product Type | Push Button Switch | |
| Switch Operation | Off-On | |
| Actuator Colour | Black | |
| Illuminated | No | |
| Panel Cutout Size | 12.5 mm | |
| Series | SB | |
| Mount Type | Panel Mount | |
| Contact Configuration | SPST | |
| Minimum Operating Temperature | -10°C | |
| Contact DC Voltage | 125V | |
| Contact AC Voltage | 125V ac | |
| Actuator Style | Round | |
| Switch Configuration | (On)-Off | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | CSA, cULus, UL Recognised | |
| Switch Contact Current | 3A | |
| Select all | ||
|---|---|---|
Brand NKK Switches | ||
Product Type Push Button Switch | ||
Switch Operation Off-On | ||
Actuator Colour Black | ||
Illuminated No | ||
Panel Cutout Size 12.5 mm | ||
Series SB | ||
Mount Type Panel Mount | ||
Contact Configuration SPST | ||
Minimum Operating Temperature -10°C | ||
Contact DC Voltage 125V | ||
Contact AC Voltage 125V ac | ||
Actuator Style Round | ||
Switch Configuration (On)-Off | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals CSA, cULus, UL Recognised | ||
Switch Contact Current 3A | ||
- COO (Country of Origin):
- PH
3A to 15A Power Level, Bushing Mount
SB Series pushbutton switches are low and medium capacity and include alternate, momentary push-push action, and push-turn-lock models.
Constructed of high-performance materials, including zinc-plated steel mounting plates.
Single and double pole devices are available.