SEALED TOGGLE SWITCHES
SEALED
TOGGLES
T7
134 OTTO Full Line Catalog Specifications Subject To Change Without Notice
LOW COST TOGGLE FOR WET & DUSTY ENVIRONMENTS
Circuitry Terminal
Style
Contact
Rating
Circuit Made With
Actuator At:
Toggle Style Button
Color*
1. 1 Pole
2. 2 Pole
1. 250° Q.C.
2. Screw
3. Solder
4. PC Pin
(consult
factory)
1. Std.
2. Low
Level
Keyway Center Opposite
Side Keyway
A. ON None OFF
B. ON None ON
C. (ON) None OFF
D. (ON) None ON
E. (ON) OFF (ON)
F. ON OFF ON
G. (ON) OFF ON
H. OFF None ON
J. OFF None (ON)
K. ON OFF (ON)
1. Bat Handle
2. Lever Lockout
(consult factory)
3. Dome Button
4. Rocker Button
5. Bat Handle With
Bushing Seal
1. Red
2. Black
3. Orange
4. Yellow
5. Green
6. Blue
7. Purple
8. Gray
9. White
These toggle switches are rugged, high performance sealed
switches designed for use under severe conditions found in
heavy equipment, industrial control, marine and appliance
applications. They are totally sealed so the switch can withstand
direct water spray and submersion, even during operation. They
are designed to meet the international submersion specification
level IP68S. OTTO's front panel seal is accomplished with an
O-ring under the bat handle. However, now a secondary visible
bushing seal is offered as an option.
T7 toggles are offered in single and double pole configurations.
A choice of models are offered to handle power levels to 16 amps,
0.5HP and low level electronic switching applications.
These toggles feature positive detent action for safe switching
operation. In conjunction with the unique OTTO snap-action
switch mechanism, the T7 offers non-teasible contact transfer.
High contact pressure and superior contact wiping action of the
OTTO design makes the T7 an excellent choice for switching
loads from logic level up to 16 amps.
Mounting hardware provided includes two hex nuts, one lockwasher
and one keyway washer. An optional panel gasket is also available,
see panel seals located in the hardware section of this catalog.
Features:
• Withstands direct water spray
• Submersible to IP68S
• Switches up to 16 amps
• Withstands extreme shock & vibration
• Positive detent, non-teasible contact transfer
• 2 & 3-position, momentary & maintained action
• Choice of terminal styles
• UL & CSA recognized
• RoHS & WEEE compliant
T7 PART NUMBER CODE
T 7 – X X X X X X
Standard Characteristics/Ratings:
ELECTRICAL RATINGS:
Load Sea Level Cycles
@28VDC or 115VAC
Resistive 16A 25,000
Resistive 10A 50,000
Inductive 10A 25,000
Motor 0.5HP 25,000
DWV 1050Vrms N/A
Low Level 10mA max @ 30mV max DC
Resistive for 50,000 cycles
Electrical Life: See Rating Chart
Mechanical Life: 100,000 cycles
Seal: IP68S
Operating Temp Range: -30°C to +85°C
MATERIALS:
Case: Thermoplastic
Bushing: Anodized aluminum alloy
Toggle: Stainless steel
Terminals: Brass
Contacts: Fine silver/silver cadmium oxide
Low Level: Gold flash/silver plate
Terminal Hardware: 6-32 screw when applicable
T7 recommended Quick Connect terminals:
AMP 60253-2 for 12-16 AWG
AMP 42100-2 for 14-18 AWG
Mounting Hardware: Hex nuts, lockwasher, non-turn washer
NOTE: ( ) denotes momentary action.
T7 Connector P/N C801765
* Only applicable
to Toggle Styles
3 & 4; otherwise
omit.
