NKK Switches SB Series Push Button Switch, Off-On, Center, 12.5 mm Cutout, SPST

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Subtotal (1 unit)*

PHP511.63

(exc. VAT)

PHP573.03

(inc. VAT)

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  • Plus 12 unit(s) shipping from January 23, 2026
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1 - 4PHP511.63
5 - 49PHP496.31
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RS Stock No.:
181-7179
Mfr. Part No.:
SB221TNO
Manufacturer:
NKK Switches
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Brand

NKK Switches

Actuator Colour

Black

Product Type

Push Button Switch

Switch Operation

Off-On

Illuminated

No

Series

SB

Panel Cutout Size

12.5 mm

Mount Type

Center

Contact Configuration

SPST

Actuator Style

Round

Contact AC Voltage

125V

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

70°C

Switch Configuration

Off-On

Switch Contact Current

3 A

Standards/Approvals

UL, RoHS, CSA

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.

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