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www.honeywell.com/sensing
BF Series
Plastic
Enclosed Basic
Switches
PRECISION LIMIT SWITCHES
BF Series Plastic Enclosed Basic Switches are available with a wide variety of actuators, and are designed for easy
mounting and wiring. BF switches are designed to allow mounting with the cover either towards or away from the
mounting surface.
Switches with lever type actuators are adjustable in two directions. The entire actuator can be rotated around its
mounting bushing, and the angle of the lever can also be changed.
Sealing: NEMA 1, 3, 4, 13
Operating temperature: -32 °C to 71 °C (-25 °F to 160 °F)
Approvals: UL
Termination: ½ in - 14NPT
Contacts: Silver
Electrical ratings: A 11 A - 125 Vac, 250 Vac or 277 Vac
B 5 A - 125 Vac, 250 Vac or 277 Vac
Switching options:
SPDT Single Pole, Double Throw,
Snap action contacts (1NC/1NO)
Plunger actuated switches
OPTIONS
Top pin plunger
58,7
2.31
73,5
2.89
35,1
1.38
15,5
0.61
17,5
0.69
4,9
0.19
44,5
1.75
65,28
2.57
Ø 7,1
0.28
Max.
14,3
0.56
9,5
0.38
Conduit thread
Operating force max. (OF): 12,23 N (44 oz)
Differential travel max. (DT): 0,64 mm (0.025 in)
ACTUATOR POSITION ELECTRICAL RATING REFERENCE
Left B BFL1-BP1
Right B BFR1-BP1
Top roller arm, adjustable
58,7
2.31
73,5
2.89
35,1
1.38
15,5
0.61
17,5
0.69
4,9
0.19
44,5
1.75
73,6
2.90
9,5
0.38
39,9
1.57
23,1
0.91
Max.
18,3
0.72
Operating force max. (OF): 10,56 N (38 oz)
Differential travel max. (DT): 1,65 mm (0.065 in)
ACTUATOR POSITION ELECTRICAL RATING REFERENCE
Left B BFL1-BL1
Right B BFR1-BL1
Actuators
