Switch ip67
Interswitch keypad’s robust and rugged monoblock design makes them absolutely dustproof and waterproof (protection class IP67). They are available with embedded (flush) keys or raised keys and come in the following configurations: 1x4 keys; 3x4 keys; and, 4x4 keys. These keypads are ideally suited for applications such as outdoor communication systems, naval, and geophysical systems, or wherever extreme rugged environmental conditions are encountered. All Interswitch products are covered by a one-year warranty against defects in materials and workmanship.

The Monoblock Advantage - The patented Interswitch monoblock design separates the keys from the sealed contacts to insure reliable operation in the most extreme environments. In the off-position, the magnetized plastic key plunger and contact support are held together by magnetic force, holding the circuit open. As the key switch is depressed, the magnetized plastic key plunger and contact support are separated, closing the circuit (on-position). When the key switch is released, the magnetized plastic key plunger and the contact support are once again attracted together by the magnetic force; this returns the key plunger to its initial off-position (opening the circuit). This magnetic retract mechanism gives excellent tactile feedback-and ensures the long service life of the keypad (rated at up to 5,000,000 operations).

All keypads come standard with key tops (part number KKE4L-ACCC), and a variety of other key markings are also available.

Check out our offering of keypads in the table below.

If you would like to view or download a data sheet:

  • Click on the part number to access the PDF file.

If you would like a sample of a keypad:

  • Click on the order button.

If you have design needs not found within these products, please call us or email your requirements to us.

Switch Short Form Catalog - Download Complete Short Form Catalog

Keypads

Keypads

Part Number
Click for PDF
Description
Key Configuration
Key Type
Dimensions WxHxD (mm)
Sample Price
Stock Check
Order
Sample
KNM20S14 1x4 monoblock immersion proof keypad, with springless mechanical contacts, including key tops and mounting hardware 1x4 Flush 32.4x89.5x18.5
$58
Inventory
Order
KNM30S14 1x4 monoblock immersion proof keypad, with springless mechanical contacts, including key tops and mounting hardware 1x4 Raised 34.4x91.6x23.8
$58
Inventory
Order
KNM20S34 3x4 monoblock immersion proof keypad, springless mechanical contacts, without mounting hardware or key tops 3x4 Flush 70.5x89.5x18.5
$87
Inventory
Order
KNM30S34 3x4 monoblock immersion proof keypad, springless mechanical contacts, without mounting hardware or key tops 3x4 Raised 72.6x91.6x23.8
$89
Inventory
Order
KNM20S44 4x4 monoblock immersionproof keypad, springless mechanical contacts, without key tops or mounting hardware 4x4 Flush 89.5x89.5x18.5
$108
Inventory
Order
KNM30S44 4x4 monoblock immersionproof keypad, springless mechanical contacts, without key tops or mounting hardware 4x4 Raised 91.6x91.6x23.8
$111
Inventory
Order

Keypad Accessories

Part Number Description For Keypad Number
Sample Price
Stock Check
Order
Sample
KKE1B-ACCC Set of 16 key tops 0-9 / A-F All
$0
Inventory
Order
KZBEC Rear mounting hardware KNM20S34 & KNM20S44
$0
Inventory
Order
KZBED Rear mounting hardware KNM20S34
$0
Inventory
Order
KZBEE Rear mounting hardware KNM30S34 & KNM30S44
$0
Inventory
Order
KZBEF Rear mounting hardware KNM30S34
$0
Inventory
Order
KZDIH34 Toroidal sealing ring for rear mounting the 3x4 key pads KNM20S34 & KNM30S34
$0
Inventory
Order
KZDIV34 Toroidal sealing ring for front mounting the 3x4 key pads KNM20S34 & KNM30S34
$0
Inventory
Order
KZDIH44 Toroidal sealing ring for rear mounting the 4x4 key pads KNM20S44 & KNM30S44
$0
Inventory
Order
KZDIV44 Toroidal sealing ring for front mounting the 4x4 key pads KNM20S44 & KNM30S44
$0
Inventory
Order
KKE1B-ADDD Set of 16 key tops 0-15 All
$0
Inventory
Order
KKE1B-AGGG Set of 26 key tops A-Z All
$0
Inventory
Order
KKE1B-ALLL Set of 21 key tops 0-9/A-F/+/-/*/#/. All
$0
Inventory
Order
KKE4L-ACCC Set of 20 key tops 0-9 /A-F/4 blanks All
$0
Inventory
Order
KKE12L-ALLL Set of 25 key tops 0-9 / A-F / + / - /* /# /. /4 blanks/12 transparent covers All
$0
Inventory
Order
KKE16L-ALLL Set of 25 key tops 0-9 / A-F / + / - /* /# /. /4 blanks/16 transparent covers All
$0
Inventory
Order
KZBEA Front mounting hardware KNM20S44 & KNM30S44
$0
Inventory
Order
KZBEB Front mounting hardware KNM20S34 & KNM30S34
$0
Inventory
Order