ABB - Electrification NFZ40E-23 - NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...250 V 50/60 Hz or 12...250 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change NFZ contactor relays allow direct control by PLC-output ≥ 24 V DC 500 mA and obtain a reduced holding coil consumption. NFZ contactor relays withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24...250 V 50/60 Hz NFZ contactor relays have built-in surge protection and do not require additional surge suppressors - Poles: 4-pole contactor relays - Control Circuit: AC or DC operated - Accessories: a wide range of Accessories is available.
ABB - Electrification

NFZ40E-23


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Specification Sheet

Contact for Pricing

Overview

The ABB NFZ40E-23, SKU NFZ40E-23, is a 4-pole contactor relay from ABB Electrification, designed for reliable switching of auxiliary and control circuits. This unit features an advanced electronic coil interface that accepts a broad control voltage range from 24 to 250 V AC/DC (50/60 Hz) or 12 to 250 V DC. This wide compatibility allows a single coil to be used across various global control voltages, simplifying inventory and reducing the need for coil replacements. The NFZ40E-23 is engineered to manage significant control voltage variations, ensuring consistent operation even with fluctuating power supplies. It supports direct control by PLC outputs with a minimum of 24 V DC and 500 mA, contributing to reduced holding coil consumption and improved energy efficiency in control panels. A critical feature is its compliance with SEMI F47-0706 standards, enabling it to withstand short voltage dips and sags within its specified voltage range, crucial for maintaining operational integrity in sensitive industrial environments. The NFZ40E-23 also includes built-in surge protection, eliminating the need for external surge suppressors and streamlining panel design. Manufactured in the US, this contactor relay is part of a block-type design and is compatible with a wide range of add-on auxiliary contact blocks for front or side mounting, offering flexible system expansion. The rated control circuit voltage range for this specific model is 100...250V. Each unit weighs 0.310 kg.
  • 4-pole contactor relay for auxiliary and control circuits
  • Wide control voltage range: 24-250V AC/DC (50/60 Hz) or 12-250V DC
  • SEMI F47-0706 compliant for voltage dip and sag resistance
  • Built-in surge protection eliminates need for external suppressors
  • Direct PLC output control (≥ 24 V DC 500 mA) with reduced holding coil consumption

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Frequency
50/60 Hz
Poles
4
Rated Control Circuit Voltage
50 Hz /60 Hz DC Operation 100 ... 250 V
Series
NFZ
Size
82x110x108mm
Special Features
NFZ contactor relays are used for switching auxiliary and control circuits. NFZ contactor relays include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max. Only four coils cover control voltages between 24...250 V 50/60 Hz or 12...250 V DC. NF contactor relays can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change NFZ contactor relays allow direct control by PLC-output ? 24 V DC 500 mA and obtain a reduced holding coil consumption. NFZ contactor relays withstand short voltage dips and voltage sags (SEMI F47-0706 compliance) between 24...250 V 50/60 Hz NFZ contactor relays have built-in surge protection and do not require additional surge suppressors - Poles: 4-pole contactor relays - Control Circuit: AC or DC operated - Accessories: a wide range of Accessories is available.
Standard
RoHs, CSA, cUL, CE, GOST
Terminal Type
Screw Terminals
Type
Contactors
Voltage Rating
24...250 V
Voltage Rating
24-250 V AC/DC
Package Dimensions (L x W x H)
3.11 IN x 3.425 IN x 1.85 IN
Package Dimensions (L x W x H)
7.8994 cm x 8.6995 cm x 4.699 cm
Package Weight (Imperial)
0.700 L
Package Weight (Metric)
0.318 kg
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LCMA6-8-C

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Ground Lug

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Ground Lug
CONTACT BLOCK BU BLB-02

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CONTACT BLOCK BU BFB-20

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Frequently Asked Questions

What is the control voltage range for the ABB NFZ40E-23?

The ABB NFZ40E-23 accepts a wide control voltage range from 24 to 250 V AC/DC (50/60 Hz) or 12 to 250 V DC.

Does the NFZ40E-23 meet SEMI F47-0706 standards?

Yes, the NFZ40E-23 is SEMI F47-0706 compliant, meaning it can withstand short voltage dips and voltage sags.

Does the NFZ40E-23 require external surge protection?

No, the NFZ40E-23 has built-in surge protection and does not require additional surge suppressors.

Can the NFZ40E-23 be directly controlled by a PLC output?

Yes, the NFZ40E-23 allows direct control by PLC-output with a minimum of 24 V DC and 500 mA.

How many poles does the ABB NFZ40E-23 contactor relay have?

The ABB NFZ40E-23 is a 4-pole contactor relay.

What is the rated control circuit voltage for the NFZ40E-23?

The rated control circuit voltage Uc min. ... Uc max. for the NFZ40E-23 is 100...250V.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

What technical support does Jokab Safety offer?

Jokab Safety offers comprehensive technical support through multiple channels, including a dedicated technical support phone line at (888) 385-1221 (Option 1) and email support at [email protected]. For advanced technical assistance, customers can contact their specialized Jokab Tech Support at (519) 982-0976 or email [email protected]. Additionally, they provide product specialist support through Jeff Leslie, who can be reached at (519) 982-0976, offering in-depth application and technical guidance.

What are the main product lines offered by Jokab Safety?

Jokab Safety offers a comprehensive range of machine safety products including safety light guards (Orion), safety controllers (Pluto), safety relays (Sentry), safety edges, safety contact mats, safety locks (Gkey), and safety sensors with OSSD and DYNlink interfaces. Their product lines are specifically designed for industrial applications in food and beverage, packaging, and material handling industries, providing robust safety solutions for machine guarding and personnel protection.

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Jokab Safety products offer comprehensive industrial safety solutions with key features including: highest safety certification levels (up to PL e/Cat 4), extensive fault detection, multiple safety device types (optical safety devices, pressure sensitive devices, sensors, switches, locks, emergency stops), and innovative DYNlink technology that reduces cable requirements and simplifies installation. Their products are certified, verified, and compatible with major industrial automation systems like B&R, featuring easy M12 connector connections and a wide range of adapters to streamline safety implementation.

What certifications and standards do ABB - Electrification products comply with?

ABB - Electrification products comply with a comprehensive range of international certifications and standards, including UL (United States), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). Our products meet critical international standards such as IEC 60947 series for low-voltage switchgear, functional safety standards EN 61800-5-2 and ISO 13849-1, and marine classification standards from Bureau Veritas, DNV, and Lloyd's Register of Shipping.

What industries and applications are ABB - Electrification products used for?

ABB - Electrification products are engineered for critical applications across multiple industries, including Energy, Oil & Gas, Manufacturing, Power Generation, HVAC, Marine, Food & Beverage, Mining, Pulp & Paper, Water Treatment, and Automotive. Their solutions cover essential electrical infrastructure needs such as switchgear, power distribution systems, circuit protection, digital control technologies, and drive systems designed for high-reliability environments with a strong focus on sustainability, efficiency, and safety.

What technical support does ABB - Electrification offer?

ABB - Electrification offers comprehensive technical support through multiple channels, including a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services encompass 24/7/365 emergency services, on-site support, remote monitoring and diagnostics, installation and commissioning, equipment assessments, repair coordination, and multi-vendor technical assistance. Customers can also access resources like personnel safety training, disaster recovery support, and service agreements tailored to their specific electrification needs.

What are the main product lines offered by ABB - Electrification?

ABB - Electrification offers a comprehensive range of electrical distribution and protection products, including circuit monitoring systems, panelboards, switchgear, motor control centers, circuit breakers, softstarters, and power distribution solutions. Key product lines span low and medium voltage applications across utilities, commercial, industrial, healthcare, and manufacturing sectors, with specialized offerings like the ReliaGear® panelboards, SMISSLINE TP bus systems, and Ekip UP protection and metering relays.

What are the key features of ABB - Electrification products?

ABB - Electrification products feature advanced integrated design elements that enhance industrial performance and reliability. Key features include harmonics and EMC design, integrated DC choke, removable terminals for fast installation, USB ports for troubleshooting, and integrated Safe Torque Off (STO) functionality. The products deliver superior motor control capabilities, support both induction and permanent magnet motors, and offer robust operational features like side-by-side mounting without derating and operation at temperatures up to 45°C. Additionally, ABB's Electrification solutions emphasize digital innovation, with technologies like Novolink enabling predictive maintenance, enhanced analytics, and seamless system integration.

What communication protocols do ABB - Electrification products support?

ABB - Electrification products support a comprehensive range of industrial communication protocols, including Modbus RTU, PROFIBUS DP, PROFINET, EtherNet/IP, CANopen, DeviceNet, and IEC 61850. These protocols enable flexible connectivity across multiple industrial automation platforms, with support for various network topologies and high-speed data transmission up to 100 Mbps.