Edwards Signaling 1045T Series Catalog Page

Test Points (Top)

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

Industrial Screw Terminal

1045T Series

Applications

• Models for use on steel without time-consuming brackets

• Rugged construction

• Concealed terminals resist tampering and inadvertent shorting

• Easy clamping terminals speed installation

• Mounting screws

General Specifications

Enclosure ABS Plastic
Temperature Range -40°F to 150°F (-40°C to 65°C)
Environmental Hermetically sealed r
NEMA Rating 1
Protection Class IP 62
Response Time 1 msec max.
Life Cycles 100,000 Under Full Load
10,000,000 Under Dr
Connection #6 scr

ew terminal
Color Choices Natural(N), Gr
UL/ULC Listed All Models

eed switch

y Circuit

ey(G), Mahogany(M)

Order Information Electrical Specifications

Part Number
Configuration (AC/DC) (AC/DC) (AC/DC) Resistance3 Nominal

1045T-G, M, N N.O. 7.5W/VA 100V 0.5A 0.2 Ohms 1.3" (3.2cm)
1047T-N SPDT 3W/VA 30V 0.25A 0.2 Ohms 1.3" (3.2cm)
1042TW-G, M, N N.O. 7.5W/VA 100V 0.5A 0.2 Ohms 3.0" (7.6cm)
1044TW-N SPDT 3W/VA 30V 0.25A 0.2 Ohms 3.0" (7.6cm)
1933-N Acuator Only (For 1045T, 1046T, 1047T, 1047TH)

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.

3

Biased for higher security applications

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

POSITION SENSORS