1756-PA50K

Name: 1756-PA50K
Brand: ROCKWELL
SKU: 1756-PA50K

Reliable 1756-PA50K AC Power Supply by Allen Bradley for ControlLogix systems. Supports 85-265V AC, 60W output with 5V DC @ 8A, 3.3V DC @ 2A, and 24V DC @ 2.5A. Perfect for industrial automation.

Product Model1756-PA50K

Product ID107606

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliability and Efficiency"Built to last, the 1756-PA50K ensures reliable operation in industrial environments, providing efficient power distribution for your ControlLogix system."
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2. Versatile Output Options"Delivers 60W of power with multiple output options: 5V DC @ 8A, 3.3V DC @ 2A, and 24V DC @ 2.5A, catering to various automation needs."
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3. Wide Input Voltage Range"Supports a wide input voltage range of 85-265V AC, making it adaptable to different power sources and environments."
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4. High Current Capacity"Features high current capacity, ensuring stable operation even under demanding conditions. Ideal for applications requiring robust power supply."
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Connection Cables

None required

Frequency Rating

47...63Hz

Output Voltage and Current

5V DC @ 8A, 3.3V DC @ 2A, 1.2V DC @ 1.5A, 24V DC @ 2.5A

Redundant Configuration

Type of voltage (input voltage)

Power output

60 W

5. Compact Design"Compact design with dimensions of 14.0 x 7.8 x 14.5 cm, making it easy to integrate into your existing control systems without taking up too much space."

Output voltage at DC

5.1 V

Input voltage, nom

120/240V AC

Inrush current, max

20 A

Input power, max

81 W/91VA @ 50 Â°C (122 Â°F), 68 W/77VA @ 60 Â°C (140 Â°F)

Current capacity

8A @ 50Â°C (122 Â°F) @ 5.1V DC @ 6A @ 60 Â°C (140 Â°F) @ 5.1V DC

Power output, max

60 W @ 0...+50 Â°C (+32...+122 Â°F), 50 W @ 0...+60 Â°C (+32...+140 Â°F)

Wire category

1 - on power ports

Hold-up time

4 cycles @ 85...265V AC @ 50/60Hz, 60 W, 5 cycles @ 85...265V AC @ 50/60Hz, 50 W

Wire size

2.5 mm2 (14 AWG) solid or stranded copper wire rated at 90 Â°C (194 Â°F), or greater, 1.2 mm (3/64 in.) insulation max

Suitable for safety functions

Type of output voltage

Input voltage at AC 50 Hz

85 V

Input voltage at AC 60 Hz

85 V

Redundancy capable

Input frequency

47 Hz

Width

78 mm

Height

140 mm

Depth

145 mm

Enclosure type rating

None (open-style)

Weight

1.116

ISAGX

Rockwell tire and rubber rated

Conductor screw torque

0.565 nm

Vibration

2 G @ 10...500 Hz

Relative humidity

5...95% noncondensing

Shock

Operating: 30 G

Operating temperature

0 Â°C < Ta < +60 Â°C (+32 Â°F < Ta < +140 Â°F)

Voltage variation

IEC 61000-4-11: 30% dips for 1 period at 0Â° and 180Â° on AC supply ports, 60% dips for 5 and 50 periods on AC supply ports, Â±10% fluctuations for 15 min on AC supply ports, >95% interruptions for 250 periods on AC supply ports

Repairable

REPAIRABLE

Preferred Availability

false

Quick Turnaround

false

Dimension Height

14.0

Lead Time

167

Dimension Width

7.8

Dimension Length

14.501

Stock Status

NON_STOCKED

Weight Unit

Dimension Unit