Cut Sheet

V8-T2-10 Volume 8—Sensing Solutions CA08100010E—August 2015 www.eaton.com
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2.1
Limit Switches
E47 Precision Switches
E47 Precision Switches—
Enclosed, continued
E47 Precision Switches—
Enclosed, continued
Accessories
Terminal Wire Covers for Basic Switches
Technical Data and Specifications
E47 Precision Switches
Notes
1
OF = Operating Force; RF = Return Force; PT = Pre-Travel; OT = Over-Travel;
MD = Movement Differential; FP = Free Position; OP = Operating Position.
2
Cross roller unit.
Specifications
1
Catalog Number
One-Way Roller
OF max.—20.1 oz (570g)
RF min.—6.0 oz (170g)
PT max.—0.157 in (4.0 mm)
OT max.—0.236 in (6.0 mm)
MD max.—0.016 in (0.4 mm)
E47BLS34
Booted One-Way Roller
OF max.—22.57 oz (640g)
RF min.—8.11 oz (230g)
PT max.—0.197 in (5.0 mm)
OT max.—0.236 in (6.0 mm)
MD max.—0.016 in (0.4 mm)
E47BLS35
One-Way Roller
Booted One-Way
Roller
Specifications
1
Catalog Number
Booted Wobble
OF max.—2.11 oz (60g)
RF min.—0.88 oz (25g)
PT max.—0.520 in (13.2 mm)
OT max.—0.315 in (8.0 mm)
MD max.—0.039 in (1.0 mm)
E47BLS14
Booted Wobble
Description Catalog Number
Terminal wire cover with
45° conduit interface
E47PA1
45°
Description Catalog Number
Terminal wire cover with
90° conduit interface
E47PA2
90°
Description Specification
Operating speed 0.01m/second to 1m/second
Operating Frequency
Mechanical 120 operations/minute
Electrical 20 operations/minute
Mechanical life 3,000,000 operations minimum
Electrical life 500,000 operations minimum
Contact resistance 15M ohms maximum, initial
Insulation resistance 100M ohms minimum at 500 Vdc
Dielectric Strength
Between non-current carrying parts 1000 Vac, 50/60 Hz for 1 minute
Between current carrying parts and ground 2000 Vac, 50/60 Hz for 1 minute