1SBH136001R2231 nfz31e-22 48-130v 50/60hz-dc ABB Contactor relay

Why Choose the ABB NFZ31E-22?

The ABB NFZ31E-22 is a robust and versatile 4-pole contactor relay designed for switching auxiliary and control circuits in demanding industrial environments. Its wide control voltage range and compliance with SEMI F47-0706 make it an ideal choice for panel builders and maintenance engineers. This contactor relay simplifies control circuit design by accepting a wide control voltage range of 24-250V AC/DC, eliminating the need for multiple coil versions. Its built-in surge protection reduces component count and saves panel space. Direct control by PLC outputs (≥ 24V DC 500mA) and reduced holding coil consumption contribute to energy efficiency. Compliance with SEMI F47-0706 ensures reliable operation even during voltage dips and sags.

Key Features

• 4-pole contactor relay (mechanically-linked auxiliary contacts)
• Wide control voltage range: 24-250V AC/DC
• Compliant with SEMI F47-0706 for voltage dip and sag immunity
• Integrated surge protection
• Direct PLC control (≥ 24V DC 500mA)
• Reduced holding coil consumption
• Mechanically linked auxiliary contacts compliant with Annex L of IEC 60947-5-1

Technical Specifications

• Manufacturer: ABB
• Part Number: 1SBH136001R2231
• Product Name: NFZ31E-22
• Category: NF Contactor Relays
• Height: 86 mm
• Width: 45 mm
• Depth: 77 mm
• Weight: 0.31 kg

Applications

• Industrial automation control systems
• Motor control circuits
• HVAC systems
• Panel building
• Machine tool control

Frequently Asked Questions