Image |
Part Number |
Manufacturer |
Description |
In Stock |
Quantity |
Series | Circuit | Number of Positions | Switch Function | Contact Timing | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Key Removable Positions | Angle of Throw | Contact Material | Contact Finish | Mounting Type | Termination Style | Panel Cutout Dimensions | Features | Operating Temperature |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock158 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock233 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS 3PST 10A 110V |
In Stock262 More on Order |
|
Series: A22TK |
Circuit: 3PST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock463 More on Order |
|
Series: A22TK |
Circuit: DPST-NO + SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock460 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock395 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS 3PST 10A 110V |
In Stock245 More on Order |
|
Series: A22TK |
Circuit: 3PST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock374 More on Order |
|
Series: A22TK |
Circuit: DPST-NC + SPST-NO |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Grayhill Inc. |
Switches - Keylock Switches SWITCH KEYLOCK 8POS SP8T 5A 115V |
In Stock253 More on Order |
|
Series: 44L |
Circuit: SP8T |
Number of Positions: 8 |
Switch Function: - |
Contact Timing: Non-Shorting (BBM) |
Current Rating (Amps): 5A (AC), 1A (DC) |
Voltage Rating - AC: 115V |
Voltage Rating - DC: 28V |
Actuator Type: Tubular Key |
Key Removable Positions: All |
Angle of Throw: 45° |
Contact Material: Silver Alloy |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Solder Lug |
Panel Cutout Dimensions: Circular - 34.93mm Dia |
Features: - |
Operating Temperature: - |
|
|
Grayhill Inc. |
Switches - Keylock Switches SWITCH KEYLOCK 8POS SP8T 5A 115V |
In Stock482 More on Order |
|
Series: 44L |
Circuit: SP8T |
Number of Positions: 8 |
Switch Function: - |
Contact Timing: Non-Shorting (BBM) |
Current Rating (Amps): 5A (AC), 1A (DC) |
Voltage Rating - AC: 115V |
Voltage Rating - DC: 28V |
Actuator Type: Tubular Key |
Key Removable Positions: All |
Angle of Throw: 45° |
Contact Material: Silver Alloy |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Solder Lug |
Panel Cutout Dimensions: Circular - 34.93mm Dia |
Features: - |
Operating Temperature: - |
|
|
Grayhill Inc. |
Switches - Keylock Switches SWITCH KEYLOCK 4POS SP4T 5A 115V |
In Stock240 More on Order |
|
Series: 44L |
Circuit: SP4T |
Number of Positions: 4 |
Switch Function: On-On-On-On |
Contact Timing: Non-Shorting (BBM) |
Current Rating (Amps): 5A (AC), 1A (DC) |
Voltage Rating - AC: 115V |
Voltage Rating - DC: 28V |
Actuator Type: Tubular Key |
Key Removable Positions: All |
Angle of Throw: 45° |
Contact Material: Silver Alloy |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Solder Lug |
Panel Cutout Dimensions: Circular - 34.93mm Dia |
Features: - |
Operating Temperature: - |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock165 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock144 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock207 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock251 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock320 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock233 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock365 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock414 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock457 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock421 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock308 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock163 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Left |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock433 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock149 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock289 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock489 More on Order |
|
Series: A22TK |
Circuit: DPST-NC |
Number of Positions: 2 |
Switch Function: On-Off |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock457 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS DPST 10A 110V |
In Stock184 More on Order |
|
Series: A22TK |
Circuit: DPST-NO/NC |
Number of Positions: 2 |
Switch Function: On-Off, Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key (Not Included) |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |
|
|
Omron Automation and Safety |
Switches - Keylock Switches SWITCH KEYLCK 2POS SPST 10A 110V |
In Stock450 More on Order |
|
Series: A22TK |
Circuit: SPST-NC |
Number of Positions: 2 |
Switch Function: Off-On |
Contact Timing: Not Specified |
Current Rating (Amps): 10A (AC/DC) |
Voltage Rating - AC: 110V |
Voltage Rating - DC: 24V |
Actuator Type: Tubular Key |
Key Removable Positions: Right |
Angle of Throw: 90° |
Contact Material: - |
Contact Finish: - |
Mounting Type: Panel Mount |
Termination Style: Screw Terminal |
Panel Cutout Dimensions: Circular - 22.30mm Dia |
Features: IP65 |
Operating Temperature: -20°C ~ 70°C |