SWITCHES
CONTROLS
HOUR METERS
LIGHTING
CUSTOM
ELECTRONIC
ELECTRO MECHANICAL
An Invensys company
The Hobbs Key Switch
The Hobbs key switch is a custom-engineered, environmentally-sealed, sliding contact switch. This key switch can
be designed to either match your existing keys or use a six tumbler mechanism with up to 300 unique key
combinations. The stainless steel keyhole shroud and the keyhole dust shutter contribute to the durability of the
key tumbler assembly while o-rings protect the contact and rotor assembly from moisture and contamination.
The integral connection version allows for easy and quick
installation by using a MetriPak 150 Series connector.
Specifications:
Design
Electrical Ratings:
Operating
Temperature Range:
Cycle Life At Design
Electrical Load:
12 VDC, 20 Amp
24VDC, 8 Amp
-40˚C to +85˚C
25,000 Cycles
2 Position
3 Position
Part # 84825
Part # 84826
(key removable in OFF position)
Standard Features & Benefits
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Compact design
Recoil spring allows momentary positions
Environmentally Sealed
Designed to withstand severe temperature extremes and chemical splashes
Double sided keys available to provide ease of key insertion
Weep holes allow water drainage from tumbler
3 Position Options:
Off/On/Momentary Start
Off/Accessory/On
On/Off/On
On/Off/Momentary On
Applications:
Hobbs’ key switches are available as a two position or three position key switch that can be
used in a myriad of applications:
Recreational • Agricultural • Marine • Material Handling • Machine Tools
Construction • All-Terrain Vehicles • Lifts • Generators
The screw terminal version provides more switching options as
well as contacts that increase the electrical ratings.
Specifications:
Design
Electrical Ratings:
12 VDC, 20 Amps
24 VDC, 10 Amps
48 VDC, 4 Amps
-40˚C to +85˚C
25,000 Cycles
3 Position
3 Position
Operating
Temperature Range:
Cycle Life At Design
Electrical Load:
2 Position
Part # 84828
Part # 84829
(key removable in OFF position)
Part # 84830
(key removable in OFF position)
Optional Features & Benefits:
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Wire harness
Key removable in multiple positions
Rubber key cover for environmental protection
Match existing key codes
Custom molding of rubber key cover
Both Versions are Environmentally
tested to the following specifications:
• Temperature • Cycling
• Vibration • Dust
• Pressure Wash • Humidity
• Salt Fog
Limited Warranty
Hobbs products are warranted to the customer to be
free from defects in material and workmanship for the
periods indicated herein. Products which fail within
the warranty period due to defects in material or
workmanship will be repaired or replaced, at Hobbs’
option, without charge to the consumer when
returned with proof of purchase to any authorized
Hobbs dealer in the United States, transportation
charges prepaid, provided there is no evidence of
improper installation, tampering, or other abuse. All
implied warranties, including any implied warranty
of merchantability or fitness for a particular purpose,
shall be limited in duration to a period of one year
after date of manufacture.
Corporation
P.O Box 19424
Springfield, Illinois 62794-9424
Phone: (217) 753-7793
Fax: (217) 753-7789
www.hobbs-corp.com
email: hobbs.marketing@hobbs-corp.com
© J.W HOBBS CORPORATION
30-799
