54-650 - NTE Electronics

Pushbutton, Single Pole
Features
•
•
S120
Momentary Action
Slow Make, Slow Break Contacts
15/32−32UNS−2A
Thread
A
.140 (3.6)
.562 (14.3)
.345 (8.8) Dia.
.072 (1.82) x
.038 (0.97)
Keyway
9/16 Hex Nut
(1) Req’d
.604
(15.3)
1.382 (35.1)
Binding Head
Screw
.576
(14.6)
Device Type
ON (OFF)
OFF (ON)
NTE
Type No.
Circuitry
Action
Actuator
Diag
No.
NEW
54−650
SPST
ON
(OFF)
Brass/Nickel Plate
S120
NEW
54−651
SPST
OFF
(ON)
Brass/Nickel Plate
S120
A
.240 (6.1)
.320 (8.1)
Specifications
Current Rating: 10A 250VAC, 15A 125VAC
Insulation Resistance: 100 Megohms (min.)
Dielectric Strength: 1000V RMS (min.)
Temperature Rating: +32° to +185°F (+0° to +85°C)
Electrical Life: 25,000 cycles
Mechanical Life: 100,000 cycles
Terminal Type: Screw Terminals
Mounting Hole: .500 (12.7)
Pushbutton Canopy Switch
Features
•
•
•
Single Circuit Canopy Switch
Sequence − Load 1 On, Load 1 Off
One−Piece Construction Eliminates the Need for a Hex Lock Nut
S121
.472 (12.0)
.906 (23.0)
.787
(20.0)
PB Knob
1.268
(32.2)
3/8” Plastic Clear
Multicolored Hex Nut
.354
(9.0)
NTE
Type No.
NEW
54−660
Circuitry
SPST
NTE Electronics, Inc.
Action
ON
OFF
Actuator
Diag
No.
Specifications
3/8” Brass Plate
S121
Current Rating: 3A 250VAC, 6A 125VAC, 6A 125VL
Insulation Resistance: 100 Megohms (min.)
Dielectric Strength: 1500V RMS (min.)
Temperature Rating: +32° to +185°F (+0° to +85°C)
Electrical Life: 6,000 cycles (min.)
Mechanical Life: 6,000 cycles (min.)
Terminal Type: 18 AWG, 6” length
Mounting Hole: .393 (10.0)
Voice (973) 748−5089
FAX (973) 748−6224
http://www.nteinc.com
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