



Series: 88
- Grayhill offers a comprehensive range of customizable keypads. Our standard configurations include sealed rubber keypads, vandal-resistant metallic constructions, and options for low-profile or full-travel actuation keypads. We provide various switching technologies, including conductive rubber and metal dome contacts. Options for outputs include matrix output and single pole/common bus. All keypads can be customized with unique legends, and many models feature backlit keys. When integrating a keypad technology into a custom front panel assembly, we can tailor the keypad shape to meet the specific requirements of your application. Customization can include:
- Legends
- Bezel color
- Multiple termination & cabling options
- Custom electronics
- Membrane, dome, or carbon pill switching
- Construction: plastic, silicone rubber, metal, etc. Typical applications include:
- Transportation equipment
- Healthcare equipment
- Fitness equipment
- Avionics
- ATMs and kiosks
- Security systems
- Industrial controls
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- Products
- Description
- Drawings
- Downloads
Product | Configurations | Circuitry | Maximum Switch Rating | Mechanical Life Cycles |
---|---|---|---|---|
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Keypad
88AA2-143
|
2 of 7 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88AA2-152
|
2 of 7 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88AA2-172
|
2 of 7 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2-143
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2-152
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2-162
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2-172
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AB2-182
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88AC2
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88AC2-143
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88AC2-152
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
![]()
Keypad
88AC2-162
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88AC2-172
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88AC2-182
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88BA2
|
2 of 8 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88BA2-052
|
2 of 8 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88BA2-072
|
2 of 8 Code | 10 mA | 3M | Splash-Proof |
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Keypad
88BB2
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88BB2-052
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88BB2-072
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88BB2-082
|
Matrix | 10 mA | 3M | Splash-Proof |
![]()
Keypad
88BC2
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
![]()
Keypad
88BC2-052
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
![]()
Keypad
88BC2-072
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88BC2-082
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88JB2
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88JB2-252
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88JB2-262
|
Matrix | 10 mA | 3M | Splash-Proof |
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Keypad
88JC2
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88JC2-252
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
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Keypad
88JC2-262
|
Single Pole Common Bus | 10 mA | 3M | Splash-Proof |
- Flange Mounted, Splash Resistant
- Life Rating (Cycles): 3,000,000
- Array: 3x4, 3x5, 4x5
- Buttons: 12, 16, 20
- Flange Mounted, Splash Resistant
- Life Rating (Cycles): 3,000,000
- Array: 3x4, 3x5, 4x5
- Buttons: 12, 16, 20
Products
![]() |
Keypad
88AA2-143
Configurations: 2 of 7 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AA2-152
Configurations: 2 of 7 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AA2-172
Configurations: 2 of 7 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2-143
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2-152
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2-162
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2-172
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AB2-182
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2-143
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2-152
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2-162
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2-172
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88AC2-182
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BA2
Configurations: 2 of 8 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
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Keypad
88BA2-052
Configurations: 2 of 8 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BA2-072
Configurations: 2 of 8 Code Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BB2
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BB2-052
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BB2-072
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BB2-082
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BC2
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BC2-052
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BC2-072
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88BC2-082
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88JB2
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
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Keypad
88JB2-252
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
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Keypad
88JB2-262
Configurations: Matrix Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
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Keypad
88JC2
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88JC2-252
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |
![]() |
Keypad
88JC2-262
Configurations: Single Pole Common Bus Circuitry: 10 mA Maximum Switch Rating: 3M Mechanical Life Cycles: Splash-Proof |