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1746-P1 Allen-Bradley
Original price
$450.00
-
Original price
$736.86
Original price
$450.00
$450.00
-
$736.86
Current price
$450.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1746-P1 is a rack-mounting AC power supply from the Allen-Bradley SLC 500 family. It provides regulated DC power to SLC 500 chassis and modules. The unit converts AC line voltage (selectable via internal jumper) into 5 V DC and 24 V DC backplane power, ensuring proper operation of the PLC rack. It is commonly used in industrial control panels with SLC 500 systems, in applications such as machine control, material handling, packaging, and OEM automation panels. Part number 1746-P1 is referenced throughout.
Best Suited For
- SLC 500 rack power for mid-size control panels
- Machine control systems using 1746 chassis
- Applications requiring dual backplane voltages (5 V and 24 V)
- Replacement of discontinued 1746 power units with same form factor
Input voltage (jumper-selectable)
85-132 V AC or 170-250 V AC
5 V backplane current
2 A
24 V backplane current
0.46 A
Inrush current
20 A max
Operating temperature
0 to 60 °C
Technical Specifications
I/O & Electrical
Input voltage
85-132 V AC or 170-250 V AC (jumper-selectable)
Frequency
47-63 Hz
5 V backplane current
2 A
24 V backplane current
0.46 A
Output voltage range (user power)
18-30 V DC
Inrush current
20 A max
Internal power (input)
42 W
Isolation (input to backplane)
1800 V AC RMS, 1 s
Physical & Environmental
Operating temperature
0 to 60 °C
Mounting
1746 chassis rack-mount
Dimensions
5.5 × 2.3 × 5.7 in (approx)
Weight
0.9 kg (2 lb approx)
