Honeywell 8C-PAIH52 51307070-175 C300 Series Power Supply

Product Description

The 8C-PAIH52 (Assembly: 51307070-175) is a precision-engineered power delivery module for the Honeywell C300 controller platform. It functions as the primary 24 VDC power source for PLC logic and field instrumentation, converting high-voltage AC input into a stable and noise-free DC bus.

Designed for critical infrastructure applications, the module emphasizes thermal efficiency and output purity to ensure uninterrupted controller operation. Its slim, cabinet-optimized form factor supports high-density installations, while advanced power factor correction and a wide-range input stage enable reliable use across global industrial power standards.

Technical Specifications

Application Scenarios

The 8C-PAIH52 is the standard power module for C300 controller racks in distributed control systems (DCS). Its wide AC input tolerance (up to 277 VAC) makes it especially suitable for:

• North American industrial lighting circuits

• International installations with unstable or fluctuating grid conditions

Frequently Asked Questions

Q: Does the 8C-PAIH52 support redundant power configurations?
A: Yes. When installed in the appropriate Honeywell power chassis, two 8C-PAIH52 modules can be configured as a redundant 24 VDC supply, ensuring continuous operation if one unit fails.

Q: What mounting hardware is required?
A: The module is designed for direct installation onto Series 8 / C300 power baseplates, using an integrated locking mechanism to maintain secure electrical contact under vibration.