SB221TNO

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NKK Switches

SWITCH: PUSH-BUTTON; POS: 2; SPST; 1.5A/250VAC; OFF-(ON); 200MΩ

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Active

NKK Switches

SWITCH: PUSH-BUTTON; POS: 2; SPST; 1.5A/250VAC; OFF-(ON); 200MΩ

Technical Specifications

Parameters and characteristics for this part

Specification	SB221TNO

Actuator Marking	No Marking
Actuator Type	Round, Button
Circuit	SPST-NO
Color - Actuator/Cap	Black
Current Rating (Amps)	3 A
Electrical Life	10000 Cycles
Mounting Type	Panel Mount, Rear
Operating Temperature [Max] [custom]	158 °F
Operating Temperature [Min] [custom]	-10 °C
Panel Cutout Dimensions [diameter]	12.5 mm
Switch Function	Off-Mom
Termination Style	Screw Terminal
Type	Standard
Voltage Rating - AC	125 V

Part	Switch Function	Termination Style	Actuator Type	Mounting Type	Voltage Rating - AC	Panel Cutout Dimensions [diameter]	Type	Electrical Life	Circuit	Actuator Marking	Current Rating (Amps)	Operating Temperature [Min] [custom]	Operating Temperature [Max] [custom]	Color - Actuator/Cap
NKK Switches SB221TNO	Off-Mom	Screw Terminal	Button Round	Panel Mount Rear	125 V	12.5 mm	Standard	10000 Cycles	SPST-NO	No Marking	3 A	-10 °C	158 °F	Black

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

Pushbutton Switch SPST-NO Standard Panel Mount, Rear

Technical documentation and resources