AT494 NKK Switches, AT494 Datasheet - Page 9

• Manufacturer Part Number: AT494
• Description: PROTECTIVE GUARD KB SER SQ&RND
• Manufacturer: NKK Switches
• Type: Protective Guardr
• Series: ATr

Specifications of AT494

• Accessory Type: Protective Guard
• Height: 11.5 mm
• Length: 19 mm
• Mounting Style: SMD/SMT
• Termination Style: Snap On
• Width: 19 mm
• Brand/series: KB Series
• Switch Type: Push Button Switch
• Operating Temp Range: -25C to 70C
• For Use With/related Products: KB Series - Square/Round
• For Use With: 360-2019 - SWITCH PB ILLUM DPDT ALT GRN SLD360-2018 - SWITCH PB ILLUM DPDT ALT AMB SLD360-2017 - SWITCH PB ILLUM DPDT ALT RED SLD360-2013 - SWITCH PB ILLUM DPDT ALT GRN SLD360-2012 - SWITCH PB ILLUM DPDT ALT AMB SLD360-2011 - SWITCH PB ILLUM DPDT ALT RED SLD360-2010 - SWITCH PB ILLUM DPDT MOM GRN SLD360-2009 - SWITCH PB ILLUM DPDT MOM AMB SLD360-2008 - SWITCH PB ILLUM DPDT MOM RED SLD360-2004 - SWITCH PB ILLUM DPDT MOM GRN SLD360-2003 - SWITCH PB ILLUM DPDT MOM AMB SLD360-2002 - SWITCH PB ILLUM DPDT MOM RED SLD360-2001 - SWITCH PB ILLUM SPDT ALT GRN SLD360-2000 - SWITCH PB ILLUM SPDT ALT AMB SLD360-1999 - SWITCH PB ILLUM SPDT ALT RED SLD360-1995 - SWITCH PB ILLUM SPDT ALT GRN SLD360-1994 - SWITCH PB ILLUM SPDT ALT AMB SLD360-1993 - SWITCH PB ILLUM SPDT ALT RED SLD360-1992 - SWITCH PB ILLUM SPDT MOM GRN SLD360-1991 - SWITCH PB ILLUM SPDT MOM AMB SLD360-1990 - SWITCH PB ILLUM SPDT MOM RED SLD360-1986 - SWITCH PB ILLUM SPDT MOM GRN SLD360-1985 - SWITCH PB ILLUM SPDT MOM AMB SLD360-1984 - SWITCH PB ILLUM SPDT MOM RED SLD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 360-1004

NKK Switches • email: [e-mail] • Phone [phone] • Fax [phone]
Square • Snap-In Mounting
KB16KKW01-05-CB
Round • Snap-In Mounting
KB26MKW01-05-CB
Rectangular • Snap-In Mounting
KB16NKW01-05-CB
(14.0)
.551
.090
(2.3)
(11.6)
.457
.090
(2.3)
(16.1)
.634
(11.6) Sq
.457
(11.6) Dia
.457
(14.0) Dia
.551
(14.0) Sq
.551
TYPICAL SWITCH DIMENSIONS
(18.5)
.728
Single & Double Pole
Single & Double Pole
Single & Double Pole
(3.5)
.138
.055
(3.5)
.138
(3.5)
.138
.055
.055
(1.4)
(1.4)
(1.4)
Latchdown Position
Latchdown Position
Latchdown Position
.209
.209
.209
(5.3)
(5.3)
(5.3)
Miniature Pushbuttons
(24.7)
(24.7)
.972
.972
(24.7)
.972
Terminals 4, 5, & 6 are not on single pole models.
Terminals 4, 5, & 6 are not on single pole models.
Terminals 4, 5, & 6 are not on single pole models.
.039
.039
.039
(1.0)
(1.0)
(1.0)
(5.0)
.197
(5.0)
(5.0)
.197
.197
.039 x .079
.039 x .079
.039 x .079
(1.0) x (2.0) Typ
(1.0) x (2.0) Typ
(1.0) x (2.0) Typ
(0.2) Typ
.008
(0.2) Typ
.008
(0.2) Typ
.008
.071
.071
.071
(1.8) Typ
(1.8) Typ
(1.8) Typ
www.nkkswitches.com
(4.9)
.193
(4.9)
.193
(4.9)
.193
COM
COM
COM
Series KB
.071
.071
.071
(1.8)
(1.8)
(1.8)
L
L
L
6
5
4
.354
6
4
6
5
4
.354
5
.354
(9.0)
(9.0)
(9.0)
3
2
3
2
3
2
1
1
1
L
L
L
Keyway
Keyway
Keyway
.067
.067
.067
(1.7) Typ
(1.7) Typ
(1.7) Typ
(5.08)
(5.08)
.200
.200
(.127)
.005
(.127)
.005
(5.08)
.200
.090
(2.3)
(.127)
.005
12-02