Brad Harrison 8R3A00A18A120 - Micro-Change® (M12) Front Panel Mount Receptacle, 3 Poles, 1/4" - 18 NPT Threads, Straight Female, Length 0.30m
Brad Harrison

8R3A00A18A120

Alternate Item Number: 1200700056

UPC: 786788240448


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Overview

The Brad Harrison 8R3A00A18A120 is a Micro-Change® (M12) A-Code Front Panel Mount Receptacle designed for robust industrial connectivity. This 3-pole receptacle features a straight female connector and is equipped with 1/4" - 18 NPT threads for secure front panel mounting directly onto pipe fittings or enclosures. Its IEC compliance ensures interoperability within standard industrial automation systems. The receptacle is fully potted, providing IP67 and NEMA 6 protection, making it suitable for harsh environments where dust, moisture, and chemicals are present. The shell is constructed from nickel-plated brass, and the contacts are a copper alloy with gold over nickel plating for reliable signal transmission. The contact carries are made of polyamide, and the panel O-ring is Black Viton® for a secure seal. It comes with 0.3m (12") of PVC wire leads, rated for 300V and 80°C, with 22 AWG wire size, compliant with UL1061. This configuration supports a maximum current of 4.0A per contact and a maximum voltage of 250V AC/DC. The Brad Harrison 8R3A00A18A120 is an essential component for sensor and actuator connectivity in manufacturing, automation, and other demanding industrial applications. Its durable construction and environmental sealing ensure long-term performance and reliability. Manufacturer: Brad Harrison. SKU: 8R3A00A18A120. UNSPSC Code: 39121413.
  • M12 Single Keyway (A-Coding) IEC compliant panel mount receptacle
  • 3-pole, straight female connector
  • 1/4" - 18 NPT threads for front panel mounting
  • Fully potted for IP67/68 protection in harsh environments
  • 0.3m (12") PVC wire leads (22 AWG, 300V, 80°C)

Specifications

_Orientation
Straight
Amperage Rating
4 A
Conductor Range
22
Conductor Range, Maximum
22
Conductor Range, Minimum
22
Connection
Internal Thread
Connection Type
Straight Female
Environmental Conditions
IP67
Mounting Type
Front Panel Mount
NEMA Rating
6
Poles
3
Series
Micro-Change (M12)
Size
0.305m
Size
M12
Temperature Rating, Maximum
176 F
Temperature Rating, Maximum
80 C
Temperature Rating, Minimum
-4 F
Temperature Rating, Minimum
-20 C
Type
Single Ended (pigtail)
Voltage Rating
250V AC/DC
Package Weight (Imperial)
4.000 L
Package Weight (Metric)
1.814 kg
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Frequently Asked Questions about Brad Harrison

What certifications and standards do Brad Harrison products comply with?

Brad Harrison products are certified across multiple international standards, including UL (USA), CSA (Canada), CE (European Community), UKCA (United Kingdom), EAC (Russia), and C-Tick (Australia & New Zealand). They comply with critical functional safety standards such as EN 61800-5-2, EN ISO 13849-1, EN 62061, and IEC 61508, and meet mechanical standards like EN 60529 and UL 50. Additionally, the products are WEEE and RoHS compliant, with certifications covering environmental conditions, ecodesign, and electrical equipment safety.

What industries and applications are Brad Harrison products used for?

Brad Harrison products are used across multiple critical industrial sectors, including automotive production, robotics, material handling, food and beverage processing, alternative energy, and commercial vehicle manufacturing. These connectivity solutions are designed for network I/O, power distribution, machine control, sensor and actuator interfaces, and can withstand harsh industrial environments with features like resistance to weld slag, abrasion, continuous flexing, and IP67/IP69K protection ratings.

What technical support does Brad Harrison offer?

Brad Harrison offers comprehensive technical support across multiple domains, including engineering development support, training support, and software development resources for industrial communication protocols. Their technical support covers over 40 industrial protocols like Modbus, CANopen, and Ethernet, with specialized engineering and training assistance for complex industrial networking and communication systems.

What are the main product lines offered by Brad Harrison?

Brad Harrison offers comprehensive industrial connectivity solutions across multiple product lines, including Ethernet, PROFIBUS, DeviceNet, and other industrial networks. Their core product portfolio covers connectivity products, presence sensing devices, I/O modules, connectors, and communication solutions for automotive, material handling, and food and beverage industries. Brad products support over 40 industrial protocols and provide robust solutions for harsh manufacturing environments, with key offerings including IP67 connectors, network interfaces, industrial gateways, and digital I/O modules.

What are the key features of Brad Harrison products?

Brad Harrison products are engineered for extreme industrial environments, featuring rugged connectivity solutions with key attributes like IP67/IP69K protection, Ultra-Lock connection systems, and resistance to weld slag, abrasion, and continuous flexing. Their product portfolio covers multiple industrial sectors including automotive, food and beverage, material handling, and robotics, with comprehensive solutions for network I/O, power distribution, communications, and connectivity across more than 40 industrial protocols.

What communication protocols do Brad Harrison products support?

Brad Harrison products support over 40 industrial communication protocols, including Ethernet, PROFIBUS, DeviceNet, Modbus, CANopen, Serial, AS-interface, and CC-Link. These comprehensive network solutions range from software drivers and interface cards to PLC communication modules, industrial gateways, and IP67 digital I/O modules, enabling connectivity across diverse industrial applications and control architectures.

What environmental ratings do Brad Harrison products have?

Brad Harrison products offer robust environmental ratings across multiple standards. Most products are RoHS compliant and feature NEMA ratings ranging from Type 1 (indoor general purpose) to Type 4X (water-tight, dust-tight, and corrosion-resistant), with IP67 protection available on select models. Operating temperatures typically range from -40°C to +85°C, ensuring performance in challenging industrial environments.

What accessories are available for Brad Harrison products?

Brad Harrison offers a comprehensive range of accessories for industrial automation, including cable options, coupling nuts, and connectivity solutions. Key accessories include power and signal cordsets, trunk drop tees, molded DIN connectors, power supplies, network diagnostic tools, machine stop tees, E-stop pushbuttons, and power taps. These accessories are designed to support over 40 industrial protocols like Modbus, CANopen, and Serial, ensuring robust connectivity for industrial applications.

How are Brad Harrison products typically installed?

Brad Harrison products are typically installed using modular, plug-and-play connectivity solutions with standardized connectors supporting multiple industrial protocols. Installation involves connecting trunk lines, drop connectors, and network media with precision-engineered IP67-rated connectors that support various wiring configurations across industrial automation environments like petrochemical, automotive, and food processing applications.