54M-1BB-1AL Grayhill Inc, 54M-1BB-1AL Datasheet - Page 78

• Manufacturer Part Number: 54M-1BB-1AL
• Description: 54M30-01-1-03N & 01-1-12N-C T, Military 85&deg
• Manufacturer: Grayhill Inc

Specifications of 54M-1BB-1AL

• , 30°: , 1 Deck, 1 Pole/deck, 2 Positions/pole, Non-shorting & 1 Deck, 1 Pole/deck, 2 Positions/pole, Non-shorting, 54M-1BA-1BA
• Lead Free Status / Rohs Status: Compliant

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
SWITCH SPECIFICATIONS
ORDERING INFORMATION
Electrical Characteristics
Industrial Grade Switch
Switching Current and Life
The load-life values indicate the number of
cycles of operation expected for the voltage,
current and type of load. End of life is defined
using the resistance and breakdown failure
criteria listed below.
Cycle of Operation: 360° rotation plus a 360°
return
Test Conditions: 25°C, 68% relative humidity,
atmospheric pressure
Life Expectancy:
Contact Resistance:
Insulation Resistance:
(Between mutually insulated parts)
44 L 45-02-1-08N-F
5A at
1A at
2A at
With loads above:
Without load:
End of life:
Initially:
115 Vac, resistive
6 to 28 Vdc, resistive
115 Vac, inductive
25,000 cycles
less than 20 m
100,000 cycles
50,000 M
Series
Style Letter: L
Angle of Throw: 45°
Number of Decks: 01 thru 06 (per Choices chart)
Poles per Deck: 1 thru 4 (per Choices chart)
Positions per Pole: 02 thru 08 (per Choices chart)
Type of Contacts:
Stop Arrangement Suffix: (needed only for 1-pole switches with
N = Non-shorting
S = Shorting (per Choices chart)
maximum positions)
F = Fixed stop between positions 8 and 1
C = Continuous rotation
Breakdown Voltage:
(Between mutually insulated parts)
Carry Current: 10A; maximum temperature
rise 20°C
Mechanical Characteristics
Switching Mode:
45°, 1 or 2 poles: Shorting or non-shorting
45°, 3 or 4 poles: Non-shorting
Type of Contact: Wiping contacts
Contact Force: greater than 150g
Number of Terminals: Switches are provided
with only the number of terminals needed
Stop Strength: greater than 15 in-lbs (1.70
Nm)
Switching Torque: 8-115 in-ozs (28 to 230
mNm), depending on the number of poles,
number of decks, and angle of throw
Additional Characteristics
Switches of 6 or more decks have longer studs
with extra mounting nuts for recommended
double end mount
Initially:
End of life:
60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
1,000 Vac
500 Vac
Keylock Rotary Switches
Materials and Finishes: Switch
Switch Bases: Melamine per MIL–M–14, 4
Switch Bases:
Industrial Grade: Melamine per MIL–M–14
Military: Diallyl per MIL–M–14
Cover, Deck Separators, End Plate, and
Rotor Mounting Plate: Phenolic per
MIL–M–14
Shaft, Shaft Extension, Stop Arm, Stop
Washers, Rear Support Plate, Cover
Plate, Retaining Ring, Studs, Nuts:
Stainless steel, passivated
Detent Balls: Steel, nickel-plated
Detent Springs: Tinned music wire
Rotor Contact, and Stator (Base)
Contacts: Silver alloy
Common Plate, and Common Terminal:
Brass,
Base Terminals: Brass, lead-tin plated
and fused
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
300µ inch, (7.6 µm) silver plate
F-78