CARLING 2FA54 User Manual

F-Series

Single Pole Toggle Switches

General purpose workhorses with options tailored to meet most any need. Ratings to
20A 277VAC, various actuator, bushing, termination, and circuit choices allow this
versatile switch to easily integrate into a variety of dierent applications. The F-Series
has a storied history in the Marine, Food Service, Generator, Industrial Control, and
Oce Automation markets and is appropriate for usage in low voltage DC
applications as well.

Carling Technologies, Inc.

60 Johnson Avenue • Plainville, CT 06062-1177
Phone: [phone] • Fax: [phone]
Email: [e-mail] • www.carlingtech.com

|

F-Series Toggle Switches

2

Dielectric Strength

1000V - live to dead metal parts

Electrical Life

50,000 cycles - maintained
25,000 cycles - momentary

2FA54 73 / TABS

1
Base Part Number

1 BASE PART NUMBER: SERIES/CIRCUITRY/RATING/TERMINATION

10A 250VAC; 15A 125VAC; 3/4 HP 125-250VAC

Solder Lug .250 Tab QC Screw Terminals
On-None-Off 2FA53 2FA53- . . . /TABS 2FA54
(On)-None-Off 6FA53 6FA53- . . . /TABS 6FA54
On-None-(Off) 6FA57 6FA57- . . . /TABS 6FA58
On-None-On 2FB53 2FB53- . . . /TABS 2FB54
On-None-(On) 6FB53 6FB53- . . . /TABS 6FB54
On-Off-On 2FC53 2FC53- . . . /TABS 2FC54
On-Off-(On) 6FC57 6FC57- . . . /TABS 6FC58
(On-Off-(On) 6FC53 6FC53- . . . /TABS 6FC54

Additional ratings up to 20A 125VAC, 12A 250VAC, 1HP 120-240 VAC

available. Consult factory for specics.

Mechanical Life

100,000 cycles

Operating Temperature

0°F to 150°F (-17.8°C to +65.6°C)

2
Actuator
Style

1

3
Tab Terminals

2 ACTUATOR STYLE

BAT STYLE TOGGLE

unsealed sealed toggle length bushing length

73 78 0.687 0.465
E3 E8 2.000 0.465

3 TAB TERMINALS

/TABS Tab Terminals

(blank) Leave blank if tab terminals not required.

2

Notes:
1 Consult factory for .187 tab, wire lead and combination screw/tab/solder lug

termination callouts.
2 Additional toggle options are available. Consult factory.
( ) indicates momentary function.

1532-32UNS-2A

THREAD

.465[11.81]

.670[17.02]

.348[8.84]

1.134[28.80]

KEYWAY

.072[1.82]

X

.038[.965] DP

.687[17.44]

.634[16.10]

.500[12.70] DIA

.125[3.18] DIA

.187[4.74]

.330[8.38]

.075[1.91] DIA

.437[11.09]

.250[6.35]

.250 TAB (Q.C.) SOLDER LUG

.055[1.40] DIA

.394[10.00]

.187[4.74]

.187 TAB (Q.C.)

TERMINAL TYPE

#6-32NC-2
THREAD

.370[9.39]

.286[7.26]

(ASSEMBLED)

MOUNTING HOLE WITH KEYWAY WITH LOCKING RING

SCREW

.062[1.57]

.038[9.65]

.141[3.58]

.500[12.70] DIA

6.000[152.40]

.500[12.70]

WIRE LEAD

.376[9.55]

.500[12.70] DIA

.125[3.17] DIA

*Manufacturer reserves the right to change product specification without prior notice.

*Manufacturer reserves the right to change product specification without prior notice.

60 Johnson Avenue • Plainville, CT 06062–1177 • Phone: [phone] • Fax: [phone]

REV_SW_F_0912

Email: [e-mail] • www.carlingtech.com