Edwards Signaling 1045 Series Catalog Page

Surface Mount With Wire Leads

3.90"

9.91cm

0.70"

1.78cm

0.60"

1.52cm

3.50"

8.89cm

0.20"

0.51cm

0.30"

0.76cm

0.31'' CBORE x 0.13'' DP

0.18'' dia. thru

0.79cm CBORE x 0.33cm DP

0.46cm dia. thru

Switch

Actuator

sensing face

sensing face

1045 Series

Applications

• Models for use on steel without time-consuming brackets

• Rugged construction

• Convenient surface mount wiring

• Mounting screws

General Specifications

Enclosure ABS Plastic
Temperature Range -40°F to 150°F (-40°C to 65°C)
Environmental Hermetically Sealed Reed Switch

NEMA Rating 1, 2, 3, 4, 4x, 5, 6, 12
Protection Class IP 67
Response Time 1 msec max.
Life Cycles

Lead Types/O.D. Jacketed #22 AWG / 0.187" (0.48cm)
Color
UL/ULC Listed All Models

Encapsulated in Polyurethane

100,000 Under Full Load,
10,000,000 Under Dry Circuit

Grey

Order Information Electrical Specifications

Part Number
Configuration (AC/DC) Maximum (AC/DC) Maximum (AC/DC) Resistance Nominal Length

1045W-G N.O. 7.5W/VA 100V 0.5A 0.2 Ohms 3.0" (7.6cm) 3'

Warning— Each electrical rating is an individual maximum and cannot be exceeded!

1

Configuration with actuator away from the switch

2

Proximity of ferrous materials usually reduces sense range — typically by 50%. The shape and type of material cause a wide diversity of effects.

POSITION SENSORS

68

1

Contact

Testing is required to determine actual sense range for specific applications. As measured on a nonferrous surface.
Gap distances are nominal make distance ± 20%. Gap Specifications are for switch to make. Break distance is approximately 1.1 to 1.5 times make.

Load Rating Switching Voltage Switching Current Contact Sense Range2 Lead