Brad Harrison 7R2A00A19A120 - Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 2 Poles, 1/4" - 18 NPT Mounting Threads, Straight Female, 22 AWG PVC Leads, Length 0.30m
Brad Harrison

7R2A00A19A120

Alternate Item Number: 1200740014

UPC: 786788226602


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Overview

The Brad Harrison 7R2A00A19A120 Micro-Change® US Dual Keyway Receptacle is a precision-engineered electrical connector designed for industrial applications requiring secure, high-integrity connections. This 2-pole receptacle features a 1/2" - 20 UNF thread with dual keyway design for positive orientation and alignment, preventing mismatched connections in critical systems. The 1/4" - 18 NPT mounting threads ensure a tight, vibration-resistant installation in enclosures, panels, or machinery housings. The straight female connector terminates 22 AWG PVC-insulated leads with 0.30m (11.8") length, providing flexibility for routing while maintaining signal integrity. The Micro-Change series is part of Brad Harrison’s industrial-grade connector portfolio, compatible with corresponding Mini-Change® and Micro-Change® cordsets and devices. Typical applications include factory automation, control panels, instrumentation, and equipment requiring compact, reliable electrical interfaces. Key specifications include: - 2 poles for signal or power transmission - 1/2" - 20 UNF thread with dual keyway for secure mating - 1/4" - 18 NPT mounting threads for rigid installation - 22 AWG PVC leads with 0.30m length - Straight female connector type for direct wiring compatibility This receptacle is ideal for environments where space is constrained, and connection reliability is paramount. Its compact design and durable construction support long-term operation in industrial settings, reducing downtime and maintenance costs associated with connector failures.
  • 2-pole Micro-Change® US Dual Keyway Receptacle for secure, aligned connections
  • 1/2" - 20 UNF thread with dual keyway prevents mismatched mating
  • 1/4" - 18 NPT mounting threads for rigid, vibration-resistant installation
  • 22 AWG PVC-insulated leads (0.30m length) for flexible routing
  • Compatible with Mini-Change® and Micro-Change® cordsets and devices

Specifications

_Orientation
Straight
Amperage Rating
4 A
Conductor Range
22
Conductor Range, Maximum
22
Conductor Range, Minimum
22
Connection
Internal Thread
Environmental Conditions
IP67
NEMA Rating
6
Size
0.305m
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)
5.250 L
Package Weight (Metric)
2.381 kg
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 2 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m

7R2A06A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 2 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 2 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m

7R2006A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 2 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 6 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m

7R6A06A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 6 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m
Micro-Change® (M12) 4 Poles, Front Panel Mount Receptacle, 1/2" - 14 NPT Threads, Male (Straight) to 22 AWG PVC Leads, 0.305m (1.0') Length

8R4006A18A120

Micro-Change® (M12) 4 Poles, Front Panel Mount Receptacle, 1/2" - 14 NPT Threads, Male (Straight) to 22 AWG PVC Leads, 0.305m (1.0') Length
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 3 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m

7R3006A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 3 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 4 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m

7R4A06A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 4 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m
Micro-Change(reg) (M12) Receptacle, 4 Poles, 1/4" - 18 NPT Threads, Straight Female, Length 0.30m

8R4A00A18A120

Micro-Change(reg) (M12) Receptacle, 4 Poles, 1/4" - 18 NPT Threads, Straight Female, Length 0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 4 Poles, 1/4" - 18 NPT Mounting Threads, Straight Female, 22 AWG PVC Leads, Length0.30m

7R4A00A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 4 Poles, 1/4" - 18 NPT Mounting Threads, Straight Female, 22 AWG PVC Leads, Length0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 5 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m

7R5A06A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 5 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 3 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m

7R3A06A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 3 Poles, 1/4" - 18 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length0.30m
Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 5 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m

7R5006A19A120

Micro-Change® (1/2" - 20 UNF) US Dual Keyway Receptacle, 5 Poles, 1/2"-14 NPT Mounting Threads, Straight Male, 22 AWG PVC Leads, Length 0.30m
4-POLE MALE W/PG9 THD30CM #22/1 PVC LEADS

8R4J36E03C3003

4-POLE MALE W/PG9 THD30CM #22/1 PVC LEADS

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.