Emerson KJ3003X1-EA1 12P0921X022 Serial Interface Terminal Block

Release time	Oct 13, 2026
Brand	Emerson Module
Product Numbe	KJ3003X1-EA1
Country Of Origin	USA
Dimensions	120 x 70 x 55 mm
Weight	0.09 kg
Condition	New & In Stock
Payment Methods	T/T, PayPal, Western Union
Lead Time	1-3 Working Days
Warranty	One Year
Courier partners	DHL, UPS, TNT, FedEx and EMS.

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Overview

The Emerson KJ3003X1-EA1 (12P0921X022) is a serial interface terminal block designed for industrial automation and process control applications. It provides a connection point for compatible serial interface equipment, helping organize field wiring and support reliable communication between control system components.

Its compact design makes it suitable for control cabinet installations where efficient wiring and dependable system connectivity are important.

General Information

Model: KJ3003X1-EA1

Part Number: 12P0921X022

Brand: Emerson

Country of Origin: United States

Product Type: Serial Interface Terminal Block

Application: Industrial automation and process control

Function: Provides terminal connections for compatible serial interface equipment

Power Specifications

Power Supply: Depends on the connected system configuration

Power Consumption: Not specified for this passive connection component

Electrical Ratings: Refer to the manufacturer's technical documentation

Wiring Requirements: Follow the electrical specifications of the connected interface equipment

Communication & Interface

Interface Type: Serial communication terminal connection

Connection Method: Terminal block wiring

System Compatibility: Designed for compatible Emerson serial interface hardware

Signal Routing: Provides connection points for supported communication signals

Installation Considerations: Verify terminal assignments and wiring requirements before installation

Environmental

Application Environment: Industrial control cabinets

Operating Conditions: Follow the manufacturer's specified temperature and humidity limits

Installation Considerations: Ensure secure wiring, proper grounding, and suitable cable routing

Protection Requirements: Install in an appropriate enclosure to protect against dust, moisture, and electrical interference

Dimensions & Weight

Dimensions (W × H × D): 120 × 70 × 55 mm

Weight: 0.09 kg

Competitive Pricing on Essential Automation Components — Contact Us for Availability!

QDo you provide technical support or installation services?

A Yes, we offertechnical supportfor installation, configuration, and troubleshooting.

QCan I return products if they don’t meet my requirements?

A Returns are accepted within30 daysif the product is unused, unopened, and in its original packaging. Return shipping costs are the buyer's responsibility.

QHow can I ensure compatibility with my existing systems?

A If unsure, please provide yoursystem details, and our support team will verify compatibility before purchase.

QAre there discounts for new wholesale customers?

A We occasionally offerpromotional discountsfor new wholesale customers. Contact us for current offers.

QCan I purchase different quantities of a product?

A Yes, we offerflexible ordering options, whether you need a single unit or a large batch.

QWhat payment methods do you accept for wholesale orders?

A We accept various methods, includingbank transfers (T/T), letters of credit (L/C), and more upon agreement.

QCan I get discounts for bulk purchases?

A Yes, we offercompetitive pricingfor bulk purchases. Contact our sales team for a custom quote.

QWhat is the minimum order quantity (MOQ)?

A The MOQ is usuallyone unit. For bulk orders, please contact us for discounts and pricing details.

QHow long does shipping take?

A Shipping times vary by location. With our16 global warehouses, we strive for fast delivery. Contact us for an estimated delivery time.

QHow can I verify the product before purchasing?

A We can provide high-resolution product images upon request, and our team can arrange warehouse photos for verification.

QDoes this product come with a warranty?

A Yes, we provide a1-year warrantyand support returns and exchanges to protect your rights.

Company Information
E-mail		[email protected]
Mobile		+8615980777398
Whatsapp		+8615980777398
WeChat		+8615980777398
Add		Room 1102, Jiuzhou Commercial Building, Siming District, Xiamen, China

Warranty Conditions

At Qunlebu Co., Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.

🛡️Coverage Details:

This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.

📝Claim Process:

To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.

🚚Shipping Assistance:

We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

🚫Exclusions:

Unauthorized modifications, repairs, or misuse of the product.

Normal wear and tear.

Negligence.

Extreme environmental conditions beyond product specifications.

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