Allen Bradley 153H-F43FBDB-45-1-3-4R-6P-8L Miniature Contactor

Nov. 10 , 2025

1. Product Name

Allen Bradley 153H-F43FBDB-45-1-3-4R-6P-8L Miniature Contactor

2. Product Introduction

The Allen Bradley 153H-F43FBDB-45-1-3-4R-6P-8L is a high-load Allen Bradley Miniature Contactor, engineered for large-scale agricultural and industrial power control—perfect for wheat farm equipment like high-capacity conveyors and continuous dryers.

3. Product Description

The Allen Bradley 153H-F43FBDB-45-1-3-4R-6P-8L is a heavy-duty Allen Bradley Miniature Contactor, part of Allen Bradley’s 153H series designed for high-capacity power switching in large agri-industrial operations. This Allen Bradley Miniature Contactor serves as a critical power management core for large wheat farms, handling heavy, continuous loads for equipment such as high-capacity grain conveyors (moving 50+ tons/hour), industrial-grade wheat dryers (continuous operation), and multi-silo ventilation systems—where stable current control directly prevents downtime and protects crop quality.

Constructed with silver-nickel oxide main contacts (reducing arcing and wear during high-frequency, heavy-load switching) and a reinforced polycarbonate housing (rated IP21 to shield against wheat dust and occasional moisture), the Allen Bradley Miniature Contactor maintains reliability in busy farm control rooms and outdoor equipment enclosures. Its expanded modular design offers enhanced flexibility: 3 normally open (NO) main contacts (supporting up to 45A at 480V AC) and 4 auxiliary contacts (2 NO/2 NC), plus an 8L terminal configuration for seamless integration with complex control systems—ideal for linking multiple wheat farm devices (e.g., dryers, sensors, alarms) into a single network. The contactor operates on a 120V AC coil, compatible with standard industrial and agricultural power grids, and features a compact footprint (approx. 80mm width × 95mm height × 55mm depth) despite its high-load capacity, fitting into existing control panels.

Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor works efficiently in temperatures ranging from -30°C to 85°C, adapting to extreme seasonal farm conditions—from freezing winter silo maintenance to scorching summer harvests. Its screw-clamp terminal design ensures secure wiring even under vibration (common in conveyor systems), while built-in overvoltage protection safeguards against rural power grid fluctuations—critical for protecting sensitive wheat farm components like moisture analyzers and automated sorting machines.

4. Product Model

153H-F43FBDB-45-1-3-4R-6P-8L
153H-F43FBDB-45-1F-3B-6P-NB
153H-F43FBDB-45-1F-8L-SEL
153HF43FBDB4533B4G4R6PBP
153H-F43FBDB-45-3-3B-4G-6PX-BP
153HF43FBDB4534R6P20EHC3
153H-F43FBDB-45-3-5R-6P
153H-F43FBDB-45-3-5R-6PX
153H-F43FBDB-45-3-HC3
153H-F43FBDB-45-8L
153H-F43FCD-45-8L-20E
153H-F43FHD-41-1-1XC-6P-98X
153H-F43FHD-41-1-3B-4G-NB
153HF480FBD58134G4R6P8LHC3
153HF480FBD58134G4R6PHC3
153H-F480FBD-58-HC3
153H-F480FBD-59-3B-8L-BP
153H-F5FBD-33-1F-5R-6P
153H-F5FBD-34-20E
153H-F5FBD-35
153H-F5FBD-35-1F-5R-6P
153H-F5FBD-36-1F-5R-6P
153H-F5FBD-36-1F-6P
153H-F5FBD-37-3-4G-4R-6PX
153H-F5FBD-38-3-6P
153H-F5FHD-35-3-4G-5R-6P-20E
153H-F60FADB-43-8L
153H-F60FBD-46
153H-F60FBD-46-1
153HF60FBD46134R6P8B20EHC3
153H-F60FBD-46-1-4R-6P
153HF60FBD461F4G4R6P8LHC3
153HF60FBD461F4G4R6PXHC3
153H-F60FBD-46-1F-4R-6P
153H-F60FBD-46-1F-4R-6P-8B
153H-F60FBD-46-1F-5R-6P
153H-F60FBD-46-1F-6P-20E-HC3
153H-F60FBD-46-1F-6P-98X
153H-F60FBD-46-20E
153H-F60FBD-46-3-3B-4G-6PX-NB
153HF60FBD4634G4R6P8L20E
153H-F60FBD-46-3-4R-6P
153H-F60FBD-46-3-5R-6PX-HC3
153H-F60FBD-46-3-6P
153H-F60FBD-46-3-6P-20E
153H-F60FBD-46-3-6P-HC3
153H-F60FBD-46-3B-6P-BP-HC3
153H-F60FBD-46-3B-6P-NB
153H-F60FBD-46-3B-8L-20E-NB
153H-F60FBD-46-3B-NB
153H-F60FBD-46-3-SEL
153H-F60FBD-46-6P-20E
153H-F60FBD-46-6P-HC3
153H-F60FBD-46-6PX
153H-F60FBD-46-6PX-8L-20C-HC3
153H-F60FBD-46-8B-98X
153H-F60FBDB-46
153H-F60FBDB-46-1-4G-6P-8L
153H-F60FBDB-46-1-6P-8L
153H-F60FBDB-46-1F-6P
153H-F60FBDB-46-3
153HF60FBDB4633B4G4R6PBP
153H-F60FBDB-46-3-4R-6P
153H-F60FBDB-46-3-5R-6P-8L-HC3
153H-F60FBDB-46-3-8L-HC3
153H-F60FBDB-46-HC3
153H-F60FBDD-46-6PK
153H-F60FCD-47-1-4G-4R
153H-F60FCD-47-1-4G-4R-6P
153H-F60FCD-47-3B-6P-BP-HC3
153H-F60FCD-47-8L-20E
153H-F60FCDB-47
153H-F60FHD-42-3B-4G-6PX-20E-H
153H-F625JBD-61-1F-6P-8L
153HF780JBDD621F3B20E99XBPHC3
153HF780JBDD621F3B20E99XHC3NB
153H-F85FAD-45
153H-F85FAD-45-1-3
153H-F85FAD-45-3
153H-F85FAD-45-6P
153H-F85FADB-44-1-4G-4R
153H-F85FADB-44-8L
153H-F85FBD-47
153H-F85FBD-47-1
153H-F85FBD-47-1-4R-6P
153H-F85FBD-47-1-6P
153H-F85FBD-47-1F
153H-F85FBD-47-1F-3B-NB
153HF85FBD471F4G6P8L20E98XHC3
153H-F85FBD-47-1F-5R-6P
153H-F85FBD-47-1F-5R-6P-8L-HC3
153H-F85FBD-47-1F-6P-98X
153H-F85FBD-47-20E-HC3
153H-F85FBD-47-3
153H-F85FBD-47-3-3B-4R-6P-NB
153HF85FBD4734G4R6PX8BHC3
153HF85FBD4734G4R6PX8BSEL
153H-F85FBD-47-3-4R-8L-HC3
153H-F85FBD-47-3-6P
153H-F85FBD-47-3-6PX
153H-F85FBD-47-3B-BP
153H-F85FBD-47-6P
153H-F85FBD-47-6P-20E-HC3
153H-F85FBD-48
153H-F85FBD-48-1
153HF85FBD48133B4G4R6P8LBPHC3
153H-F85FBD-48-1-3-4G-4R-6P-8L
153HF85FBD4813B6P8B20EBPHC3
153H-F85FBD-48-1F
153H-F85FBD-48-1F-20E
153H-F85FBD-48-1F-4G-4R-6P-20E
153H-F85FBD-48-1F-4G-4R-6PX
153HF85FBD481F4G4R6PXHC3
153H-F85FBD-48-1F-4G-6P
153H-F85FBD-48-1F-6P
153H-F85FBD-48-3
153HF85FBD4833B6P20EBPHC3
153H-F85FBD-48-3-3B-6PX-BP
153H-F85FBD-48-3-4G-4R-6P
153H-F85FBD-48-3-4G-4R-6P-8B
153H-F85FBD-48-3-4G-4R-6P-HC3
153H-F85FBD-48-3-5R-8L
153H-F85FBD-48-3-6PX
153H-F85FBD-48-3B-20E-BP
153H-F85FBD-48-3B-6P-BP-HC3
153H-F85FBD-48-6P
153H-F85FBD-48-6P-8B-20E-HC3
153H-F85FBD-48-6P-8L-HC3
153H-F85FBD-48-6P-HC3
153H-F85FBD-48-8L
153H-F85FBD-48-HC3
153H-F85FBDB-47
153H-F85FBDB-47-1-4G-6P-8L
153HF85FBDB471F3B4R6PX8LBPHC3
153H-F85FBDB-47-1F-4G-4R
153H-F85FBDB-47-1F-4G-4R-HC3
153H-F85FBDB-47-1F-6P
153H-F85FBDB-47-3
153H-F85FBDB-47-3-20E-HC3
153HF85FBDB4734G5R6P8LHC3
153H-F85FBDB-47-3-6P-8L-20E
153H-F85FBDB-47-3B-6P-BP
153H-F85FBDB-47-3-HC3
153H-F85FBDB-48
153H-F85FBDB-48-1
153H-F85FBDB-48-1-4G-6P-8L
153H-F85FBDB-48-1F-6P
153H-F85FBDB-48-1F-HC3
153H-F85FBDB-48-3-4G-4R-6P
153H-F85FBDB-48-3-4G-4R-6P-HC3
153HF85FBDB4834G5R6P20E98X
153H-F85FBDB-48-3-6P
153H-F85FBDD-47-3-3B-4R-6P-NB
153H-F85FCD-49-6P
154-SP1C12NAD
154-SP1C12NAR
154-SP1C16NAD
154-SP1C16NAR
154-SP1C25NAD
154-SP1C25NAR
154-TP1C12NCD
154-TP1C12NCR
154-TP1C16NCD
154-TP1C16NCR
154-TP1C25NCD
154-TP1C25NCR
154-TP2C12NCD
154-TP2C12NCR
154-TP2C16NCD
154-TP2C16NCR
154-TP2C25NCD
154-TP2C25NCR
156-C1P20NAB
156-C1P20NAD
156-C1P20NCB
156-C1P20NCD
156-C1P25NAB
156-C1P25NAD
156-C1P25NCB
156-C1P25NCD
156-C1P43NCB
156-C1P43NCD
156-C1P65NCB
156-C1P65NCD
156-C1P85NCB
156-C1P85NCD
156-C2P25NCB
156-C2P25NCD
156-C2P40NCB
156-C2P40NCD
156-C2P75NCBA
156-C2P75NCDA
156-C2P75NCDD

5. Product Advantages

High Load Capacity: 45A main contacts handle large wheat farm equipment (high-capacity conveyors, continuous dryers) with ease.

Durable Contact Material: Silver-nickel oxide contacts resist arcing and wear, extending life in heavy, frequent switching scenarios.

Extreme Temperature Resilience: -30°C to 85°C operation suits harsh farm seasons—freezing winters to hot harvests.

Expanded Connectivity: 8L terminal configuration and 4 auxiliary contacts integrate with complex multi-device control systems.

Dust & Moisture Protection: IP21 housing prevents wheat dust accumulation and handles occasional moisture, ensuring reliability.

Vibration-Resistant Wiring: Screw-clamp terminals stay secure under conveyor vibration, avoiding power disruptions.

6. Business Insight on www.wheat-auto.com

While direct site access is unavailable, the domain “wheat-auto” confirms a focus on large-scale wheat agricultural automation, catering to commercial wheat farms (1000+ acres), regional grain processing hubs, and multi-silo storage facilities. The business likely specializes in end-to-end high-capacity smart farm solutions—from heavy-duty harvest equipment control to integrated multi-silo management systems—aligning perfectly with the 153H-F43FBDB-45-1-3-4R-6P-8L’s high-load capabilities.

Given this contactor’s features, www.wheat-auto.com would integrate it into core large-scale wheat farm systems: high-capacity grain conveyor networks (using 45A main contacts to power motors and auxiliary contacts to link jam sensors), continuous wheat dryers (controlling heating elements and airflow fans for 24/7 operation), and multi-silo ventilation systems (managing fans across 5+ silos via expanded terminals). It would leverage the contactor’s 120V AC coil compatibility to align with standard farm power grids, and its vibration resistance to handle conveyor operation. Additionally, the business probably offers customized system design—pre-wiring this contactor with PLCs and HMIs—to create centralized control dashboards for large farm teams, simplifying monitoring of multiple high-load devices. This focus on large-scale automation uses the Allen Bradley Miniature Contactor’s reliability to solve heavy-load power control challenges, boosting efficiency for high-volume wheat operations.

7. Application Scenarios

The Allen Bradley 153H-F43FBDB-45-1-3-4R-6P-8L (Allen Bradley Miniature Contactor) excels in large-scale agri-industrial settings:

High-Capacity Grain Conveyors: Powers 50+ ton/hour conveyor motors (via 45A main contacts) and links to jam sensors (auxiliary contacts) for uninterrupted grain transfer.

Continuous Wheat Dryers: Controls heating elements (main contacts) and airflow fans (auxiliary contacts) for 24/7 drying during harvest season.

Multi-Silo Ventilation Systems: Manages fans across 5+ silos (via 8L terminals) and connects to humidity sensors, ensuring uniform crop preservation.

Industrial Wheat Cleaning Lines: Powers large-scale cleaning machines (main contacts) and links to debris separators, optimizing high-volume cleaning cycles.

Regional Grain Processing Hubs: Controls mid-sized wheat milling machines (main contacts) and auxiliary sorting/grading equipment, supporting continuous production.

Large-Scale Irrigation Systems: Powers high-capacity irrigation pump motors (main contacts) and connects to soil moisture sensors, enabling efficient water distribution for 1000+ acre farms.

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