Safety Interlock Switches Manual

Machine Safety Switch – SI-LM40 Series Limit Switch Style
6 P/N 49372 rev. D
Banner Engineering Corp. • Minneapolis, MN U.S.A.
www.bannerengineering.com • Tel: [phone]
Specifications
Contact Rating 10A @ 24V ac, 10A @110V ac, 6A @ 230V ac
6A @24V dc
2.5 kV max. transient tolerance
NEMA A300 P300
European Rating Utilization categories: AC15 and DC13
Switches with 1 and 2 contact pairs:
Ui = 500V ac
I
th
= 10A
40-60 Hz
U
e
V
I
e
/AC-15
A
I
e
/AC-13
A
24 10 6
110 10 1
230 6 0.4
Contact Material Silver-nickel alloy
Maximum Switching Speed 50 operations per minute
Maximum Actuator Speed 1.5 m/second (5'/second)
Minimum Actuator
Engagement Radius
Rigid actuators: 400 mm (16")
Flexible actuators: 150 mm (6")
Actuator Extraction Force 10 N (2.2 lbf)
Short Circuit Protection 6 amp Slow Blow, 10 amp Fast Blow. Recommended external fusing or overload protection.
Mechanical Life 1 million operations
Wire Connections Screw terminals with pressure plates accept the following wire sizes –
Stranded and solid: 20 AWG (0.5 mm
2
) to 16 AWG (1.5 mm
2
) for one wire
Stranded: 20 AWG (0.5 mm
2
) to 18 AWG (1.0 mm
2
) for two wires
Cable Entry M20 x 1.5 threaded entrance. Adapter supplied to convert M20 x 1.5 to ½" – 14 NPT threaded entrance
Construction Aluminum alloy die-cast housing
Environmental Rating IEC IP65
Operating Conditions
Temperature: -30° to +80° C (-22° to +176° F)
Weight 0.34 kg (0.75 lb)
Certifications
E