Pollak 52-274 14-Gang Terminal Block – 20 Amp Heavy-Duty Electrical Junction Strip

Maximum Circuit Organization for Complex Electrical Systems

When a standard junction box isn't enough, the Pollak 52-274 14-Gang Terminal Block provides the high-capacity solution required for advanced truck and trailer wiring. This professional-grade terminal strip features 14 independent feed-through positions, allowing you to centralize power distribution, ground returns, and signal wires in one durable, organized location.

Built for Extreme Conditions

Designed for the heavy-duty transportation industry, the 52-274 is engineered to perform where others fail. It is rated for 20 Amps at 12V DC (up to 300V Max) and is constructed from a high-dielectric, heat-resistant base. With an operating temperature range from -40°F to 302°F, this block is ideal for engine compartments, chassis mounting, or interior dash panels.

Secure, Vibration-Resistant Connections

Road vibration is the enemy of electrical integrity. The Pollak 52-274 utilizes #6-32 Philslot combination screws and sturdy terminal barriers to ensure that every connection remains tight and isolated. The independent feed design prevents circuit interference and simplifies the installation of auxiliary lights, GPS systems, and complex trailer harnesses.

Key Features:

• 14-Gang High-Capacity Layout: The largest in the series, perfect for comprehensive system overhauls.

• Heavy-Duty Power Rating: 20 Amps continuous duty; UL and CSA recognized.

• Superior Insulation: Robust base material prevents electrical tracking and withstands road chemicals.

• Precision Hardware: #6-32 screws accommodate wire sizes up to AWG #12.

• Trusted OEM Quality: Pollak is the industry standard for reliable heavy-duty vehicle electronics.

Specifications:

• Part Number: 52-274 (Packaged: 52-274P)

• Number of Positions: 14-Gang / 14-Pole

• Electrical Rating: 20A @ 12V DC (300V Max)

• Dimensions: 6.88” L x 1.37” W x 0.75” H

• Mounting Center: 6.56 inches

• Terminal Spacing: 7/16 inch center-to-center