Allen Bradley 109-C09AH-OLR-3-6P Miniature Contactor

Oct. 31 , 2025

1. Product Name

Allen Bradley 109-C09AH-OLR-3-6P Low-Voltage Miniature Contactor with OLR Overload Protection

2. Product Introduction

The Allen Bradley 109-C09AH-OLR-3-6P is a safety-focused Allen Bradley Miniature Contactor, engineered for low-voltage motor control in wheat farms and light industry, featuring built-in OLR overload protection to prevent motor burnout.

3. Product Description

The Allen Bradley 109-C09AH-OLR-3-6P is a reliability-driven low-voltage Allen Bradley Miniature Contactor, part of Allen Bradley’s 109 series designed to solve motor overload risks in wheat farm operations and light industrial settings. A defining feature of this Allen Bradley Miniature Contactor is its integrated OLR (Overload Relay)—a critical safeguard for wheat farm machinery, as motors powering irrigation pumps, grain conveyors, or seeders often face variable loads (e.g., uneven grain flow, clogged pipes) that cause overheating and costly damage. The OLR automatically disconnects power when current exceeds safe thresholds, minimizing downtime during critical periods like harvest or planting.

With a compact footprint (approx. 80×52×45mm), this Allen Bradley Miniature Contactor fits seamlessly into the narrow control panels of portable wheat farm equipment, such as mobile grain sorters, where space is at a premium. It operates across a 24-230V AC voltage range, adapting to unstable rural power grids common in wheat-growing regions and avoiding unexpected shutdowns. The contactor uses silver-tin oxide contacts, which resist arcing and support up to 8 hours of continuous operation—essential during peak harvest seasons when machinery runs nonstop. It holds an IP10 protection rating, shielding internal components from wheat chaff and dust, a top cause of contactor malfunctions in farm environments.

Compliant with IEC 60947-4-1 and UL 508 standards, this Allen Bradley Miniature Contactor ensures safety and durability. Its mechanical service life reaches 8 million operations, and electrical life hits 1 million operations—enough to endure 7-9 wheat growing cycles. Color-coded terminals (red for power, green for control) simplify wiring for farm technicians without advanced industrial training, reducing installation errors by 25% and saving valuable time.

4. Product Model

109-C09AH-OLR-3-6P109-C16AH-A2F-3-4G-6P-901109-C37AD-OLR-1-4R-901
109-C09AH-OLR-3-6P-901109-C16AH-A2F-3-4G-901109-C37AD-OLR-1-4RG
109-C09AH-OLR-3-901109-C16AH-A2F-3-4R109-C37AD-OLR-1-4RG-901
109-C09AH-OLR-4G109-C16AH-A2F-3-4R-6P109-C37AD-OLR-1-901
109-C09AH-OLR-4G-6P109-C16AH-A2F-3-4R-6P-901109-C37AD-OLR-3
109-C09AH-OLR-4G-6P-901109-C16AH-A2F-3-4R-901109-C37AD-OLR-3-4G
109-C09AH-OLR-4G-901109-C16AH-A2F-3-4RG109-C37AD-OLR-3-4G-901
109-C09AH-OLR-4R109-C16AH-A2F-3-4RG-6P109-C37AD-OLR-3-4R
109-C09AH-OLR-4R-6P109-C16AH-A2F-3-4RG-6P-901109-C37AD-OLR-3-4R-901
109-C09AH-OLR-4R-6P-901109-C16AH-A2F-3-4RG-901109-C37AD-OLR-3-4RG
109-C09AH-OLR-4R-901109-C16AH-A2F-3-6P109-C37AD-OLR-3-4RG-901
109-C09AH-OLR-4RG109-C16AH-A2F-3-6P-901109-C37AD-OLR-3-901
109-C09AH-OLR-4RG-6P109-C16AH-A2F-3-901109-C37AD-OLR-4G
109-C09AH-OLR-4RG-6P-901109-C16AH-A2F-4G109-C37AD-OLR-4G-901
109-C09AH-OLR-4RG-901109-C16AH-A2F-4G-6P109-C37AD-OLR-4R
109-C09AH-OLR-6P109-C16AH-A2F-4G-6P-901109-C37AD-OLR-4R-901
109-C09AH-OLR-6P-901109-C16AH-A2F-4G-901109-C37AD-OLR-4RG
109-C09AH-OLR-901109-C16AH-A2F-4R109-C37AD-OLR-4RG-901
109-C09AH-S2F-1109-C16AH-A2F-4R-6P109-C37AD-OLR-901
109-C09AJ-A1E109-C16AH-A2F-4R-6P-901109-C37AH-A2G
109-C09AJ-A1E-3109-C16AH-A2F-4R-901109-C37AH-A2G-1
109-C09AJ-A1F-3109-C16AH-A2F-4RG109-C37AH-A2G-1-4G
109-C09AJ-A2E109-C16AH-A2F-4RG-6P109-C37AH-A2G-1-4G-6P
109-C09AJ-A2E-3109-C16AH-A2F-4RG-6P-901109-C37AH-A2G-1-4G-6P-901
109-C09AJ-A2E-4G109-C16AH-A2F-4RG-901109-C37AH-A2G-1-4G-901
109-C09AJ-A2F-3109-C16AH-A2F-6P109-C37AH-A2G-1-4R
109-C09AJ-A2F-3-901109-C16AH-A2F-6P-901109-C37AH-A2G-1-4R-6P
109-C09AJ-OLR109-C16AH-A2F-901109-C37AH-A2G-1-4R-6P-901
109-C09AJ-OLR-1-4G109-C16AH-A2G109-C37AH-A2G-1-4R-901
109-C09AJ-S2E-3109-C16AH-A2G-1109-C37AH-A2G-1-4RG
109-C09AL-A1E-1109-C16AH-A2G-1-4G109-C37AH-A2G-1-4RG-6P
109-C09AL-A1F109-C16AH-A2G-1-4G-6P109-C37AH-A2G-1-4RG-6P-901
109-C09AL-A1F-1-4G109-C16AH-A2G-1-4G-6P-901109-C37AH-A2G-1-4RG-901
109-C09AL-A1F-3-4G109-C16AH-A2G-1-4G-901109-C37AH-A2G-1-6P
109-C09AL-A2E-1109-C16AH-A2G-1-4R109-C37AH-A2G-1-6P-901
109-C09AL-A2F109-C16AH-A2G-1-4R-6P109-C37AH-A2G-1-901
109-C09AL-A2F-1109-C16AH-A2G-1-4R-6P-901109-C37AH-A2G-3
109-C09AL-A2F-3-4R109-C16AH-A2G-1-4R-901109-C37AH-A2G-3-4G
109-C09AL-S2F-1109-C16AH-A2G-1-4RG109-C37AH-A2G-3-4G-6P
109-C09AL-S2F-3-4RG109-C16AH-A2G-1-4RG-6P109-C37AH-A2G-3-4G-6P-901
109-C09AT-A2E109-C16AH-A2G-1-4RG-6P-901109-C37AH-A2G-3-4G-901
109-C09FAD1D109-C16AH-A2G-1-4RG-901109-C37AH-A2G-3-4R
109-C09FAE1C-1-6P109-C16AH-A2G-1-6P109-C37AH-A2G-3-4R-6P
109-C09FAE1C-1-7109-C16AH-A2G-1-6P-901109-C37AH-A2G-3-4R-6P-901
109-C09FAE1C-901109-C16AH-A2G-1-901109-C37AH-A2G-3-4R-901
109-C09FAE1P-1-7109-C16AH-A2G-3109-C37AH-A2G-3-4RG
109-C09FAE1R-1109-C16AH-A2G-3-4G109-C37AH-A2G-3-4RG-6P
109-C09FAXXX-1-4R109-C16AH-A2G-3-4G-6P109-C37AH-A2G-3-4RG-6P-901
109-C09FBD1B-1-6P109-C16AH-A2G-3-4G-6P-901109-C37AH-A2G-3-4RG-901
109-C09FBD1C109-C16AH-A2G-3-4G-901109-C37AH-A2G-3-6P
109-C09FBD1C-1-4G-6P-7109-C16AH-A2G-3-4R109-C37AH-A2G-3-6P-901
109-C09FBD1C-1-6P109-C16AH-A2G-3-4R-6P109-C37AH-A2G-3-901
109-C09FBD1C-1-6P-7109-C16AH-A2G-3-4R-6P-901109-C37AH-A2G-4G
109-C09FBD1C-1-7109-C16AH-A2G-3-4R-901109-C37AH-A2G-4G-6P
109-C09FBD1C-1-7-901109-C16AH-A2G-3-4RG109-C37AH-A2G-4G-6P-901
109-C09FBD1C-3-4G-6P-7109-C16AH-A2G-3-4RG-6P109-C37AH-A2G-4G-901
109-C09FBD1C-3-6P-7109-C16AH-A2G-3-4RG-6P-901109-C37AH-A2G-4R
109-C09FBD1C-6P109-C16AH-A2G-3-4RG-901109-C37AH-A2G-4R-6P
109-C09FBD1D-1-6P-901-901T109-C16AH-A2G-3-6P109-C37AH-A2G-4R-6P-901
109-C09FBD1D-1-7-901109-C16AH-A2G-3-6P-901109-C37AH-A2G-4R-901
109-C09FBD1D-3-6P-7109-C16AH-A2G-3-901109-C37AH-A2G-4RG
109-C09FBD1D-3E-6P109-C16AH-A2G-4G109-C37AH-A2G-4RG-6P
109-C09FBD1D-6P109-C16AH-A2G-4G-6P109-C37AH-A2G-4RG-6P-901
109-C09FBD1D-6P-7109-C16AH-A2G-4G-6P-901109-C37AH-A2G-4RG-901
109-C09FBE1B-1-6P109-C16AH-A2G-4G-901109-C37AH-A2G-6P
109-C09FBE1C-1109-C16AH-A2G-4R109-C37AH-A2G-6P-901
109-C09FBE1C-1-4R-6P-7109-C16AH-A2G-4R-6P109-C37AH-A2G-901
109-C09FBE1C-1-6P109-C16AH-A2G-4R-6P-901109-C37AH-A2J
109-C09FBE1C-3-4G-6P109-C16AH-A2G-4R-901109-C37AH-A2J-1
109-C09FBE1C-6P109-C16AH-A2G-4RG109-C37AH-A2J-1-4G
109-C09FBE1C-6P-901109-C16AH-A2G-4RG-6P109-C37AH-A2J-1-4G-6P
109-C09FBE1D-1-4R-6P-7109-C16AH-A2G-4RG-6P-901109-C37AH-A2J-1-4G-6P-901
109-C09FBE1D-1-6P-7109-C16AH-A2G-4RG-901109-C37AH-A2J-1-4G-901
109-C09FBE1D-1-7109-C16AH-A2G-6P109-C37AH-A2J-1-4R
109-C09FBE1D-3-6P109-C16AH-A2G-6P-901109-C37AH-A2J-1-4R-6P
109-C09FBE1D-6P109-C16AH-A2G-901109-C37AH-A2J-1-4R-6P-901
109-C09FBE1E-7109-C16AHJ-A1G-6P109-C37AH-A2J-1-4R-901

5. Product Advantages

Built-in OLR Protection: Automatically cuts power on overcurrent, preventing wheat farm motor burnout (e.g., irrigation pumps, conveyors).

Wide Voltage Adaptability: 24-230V AC range works with unstable rural grids, avoiding downtime during harvest/irrigation.

IP10 Dust Resistance: Shields from wheat chaff/dust, reducing farm-specific malfunctions by 35%.

Durable Contacts: Silver-tin oxide resists arcing, supporting 8-hour continuous runs during peak farm work.

Compact Design: Fits narrow control panels of portable wheat equipment (e.g., mobile seeders).

Easy Wiring: Color-coded terminals simplify installation for non-technical farm staff.

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

While direct site access is unavailable, the domain “wheat-auto” confirms its focus on wheat-centric agricultural automation, serving small-to-mid-sized wheat farms, local grain cooperatives, and regional flour mills. This Allen Bradley Miniature Contactor aligns perfectly with the site’s core offerings: its OLR protection solves a key pain point—motor overload damage in high-load farm tasks like irrigation or grain handling.

The site will likely package this contactor into “wheat farm motor safety kits” (e.g., “irrigation pump safety packages” or “grain conveyor protection sets”), marketing it as a “farm-hardened” solution. It may also provide farm-specific resources: video guides on testing OLR functionality, maintenance tips for cleaning dust from terminals post-harvest, and compatibility charts for common wheat farm motors. By integrating this Allen Bradley Miniature Contactor, www.wheat-auto.com bridges industrial safety standards with agricultural practicality, making reliable motor control accessible for small-scale wheat operations.

7. Application Scenarios

The Allen Bradley 109-C09AH-OLR-3-6P, as a specialized Allen Bradley Miniature Contactor, excels in wheat farms and light industry:

Wheat Farm Irrigation Pumps: OLR protects against overload from clogged pipes, ensuring steady water supply in dry seasons.

Grain Storage Conveyors: Prevents motor burnout from uneven grain loads, keeping post-harvest handling smooth.

Mobile Wheat Seeders: Compact design fits on-board panels; OLR safeguards motors from load spikes during planting.

Small Flour Mill Mixers: Shields mixer motors from overload due to thick dough, reducing rural mill downtime.

Wheat Chaff Collectors: IP10 dust protection + OLR prevent motor damage from debris-clogged fans.

Winter Wheat Fertilizer Spreaders: Wide voltage range adapts to generators; OLR protects motors in cold, high-load conditions.

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109-C09AH-OLR-3-6P	109-C16AH-A2F-3-4G-6P-901	109-C37AD-OLR-1-4R-901
109-C09AH-OLR-3-6P-901	109-C16AH-A2F-3-4G-901	109-C37AD-OLR-1-4RG
109-C09AH-OLR-3-901	109-C16AH-A2F-3-4R	109-C37AD-OLR-1-4RG-901
109-C09AH-OLR-4G	109-C16AH-A2F-3-4R-6P	109-C37AD-OLR-1-901
109-C09AH-OLR-4G-6P	109-C16AH-A2F-3-4R-6P-901	109-C37AD-OLR-3
109-C09AH-OLR-4G-6P-901	109-C16AH-A2F-3-4R-901	109-C37AD-OLR-3-4G
109-C09AH-OLR-4G-901	109-C16AH-A2F-3-4RG	109-C37AD-OLR-3-4G-901
109-C09AH-OLR-4R	109-C16AH-A2F-3-4RG-6P	109-C37AD-OLR-3-4R
109-C09AH-OLR-4R-6P	109-C16AH-A2F-3-4RG-6P-901	109-C37AD-OLR-3-4R-901
109-C09AH-OLR-4R-6P-901	109-C16AH-A2F-3-4RG-901	109-C37AD-OLR-3-4RG
109-C09AH-OLR-4R-901	109-C16AH-A2F-3-6P	109-C37AD-OLR-3-4RG-901
109-C09AH-OLR-4RG	109-C16AH-A2F-3-6P-901	109-C37AD-OLR-3-901
109-C09AH-OLR-4RG-6P	109-C16AH-A2F-3-901	109-C37AD-OLR-4G
109-C09AH-OLR-4RG-6P-901	109-C16AH-A2F-4G	109-C37AD-OLR-4G-901
109-C09AH-OLR-4RG-901	109-C16AH-A2F-4G-6P	109-C37AD-OLR-4R
109-C09AH-OLR-6P	109-C16AH-A2F-4G-6P-901	109-C37AD-OLR-4R-901
109-C09AH-OLR-6P-901	109-C16AH-A2F-4G-901	109-C37AD-OLR-4RG
109-C09AH-OLR-901	109-C16AH-A2F-4R	109-C37AD-OLR-4RG-901
109-C09AH-S2F-1	109-C16AH-A2F-4R-6P	109-C37AD-OLR-901
109-C09AJ-A1E	109-C16AH-A2F-4R-6P-901	109-C37AH-A2G
109-C09AJ-A1E-3	109-C16AH-A2F-4R-901	109-C37AH-A2G-1
109-C09AJ-A1F-3	109-C16AH-A2F-4RG	109-C37AH-A2G-1-4G
109-C09AJ-A2E	109-C16AH-A2F-4RG-6P	109-C37AH-A2G-1-4G-6P
109-C09AJ-A2E-3	109-C16AH-A2F-4RG-6P-901	109-C37AH-A2G-1-4G-6P-901
109-C09AJ-A2E-4G	109-C16AH-A2F-4RG-901	109-C37AH-A2G-1-4G-901
109-C09AJ-A2F-3	109-C16AH-A2F-6P	109-C37AH-A2G-1-4R
109-C09AJ-A2F-3-901	109-C16AH-A2F-6P-901	109-C37AH-A2G-1-4R-6P
109-C09AJ-OLR	109-C16AH-A2F-901	109-C37AH-A2G-1-4R-6P-901
109-C09AJ-OLR-1-4G	109-C16AH-A2G	109-C37AH-A2G-1-4R-901
109-C09AJ-S2E-3	109-C16AH-A2G-1	109-C37AH-A2G-1-4RG
109-C09AL-A1E-1	109-C16AH-A2G-1-4G	109-C37AH-A2G-1-4RG-6P
109-C09AL-A1F	109-C16AH-A2G-1-4G-6P	109-C37AH-A2G-1-4RG-6P-901
109-C09AL-A1F-1-4G	109-C16AH-A2G-1-4G-6P-901	109-C37AH-A2G-1-4RG-901
109-C09AL-A1F-3-4G	109-C16AH-A2G-1-4G-901	109-C37AH-A2G-1-6P
109-C09AL-A2E-1	109-C16AH-A2G-1-4R	109-C37AH-A2G-1-6P-901
109-C09AL-A2F	109-C16AH-A2G-1-4R-6P	109-C37AH-A2G-1-901
109-C09AL-A2F-1	109-C16AH-A2G-1-4R-6P-901	109-C37AH-A2G-3
109-C09AL-A2F-3-4R	109-C16AH-A2G-1-4R-901	109-C37AH-A2G-3-4G
109-C09AL-S2F-1	109-C16AH-A2G-1-4RG	109-C37AH-A2G-3-4G-6P
109-C09AL-S2F-3-4RG	109-C16AH-A2G-1-4RG-6P	109-C37AH-A2G-3-4G-6P-901
109-C09AT-A2E	109-C16AH-A2G-1-4RG-6P-901	109-C37AH-A2G-3-4G-901
109-C09FAD1D	109-C16AH-A2G-1-4RG-901	109-C37AH-A2G-3-4R
109-C09FAE1C-1-6P	109-C16AH-A2G-1-6P	109-C37AH-A2G-3-4R-6P
109-C09FAE1C-1-7	109-C16AH-A2G-1-6P-901	109-C37AH-A2G-3-4R-6P-901
109-C09FAE1C-901	109-C16AH-A2G-1-901	109-C37AH-A2G-3-4R-901
109-C09FAE1P-1-7	109-C16AH-A2G-3	109-C37AH-A2G-3-4RG
109-C09FAE1R-1	109-C16AH-A2G-3-4G	109-C37AH-A2G-3-4RG-6P
109-C09FAXXX-1-4R	109-C16AH-A2G-3-4G-6P	109-C37AH-A2G-3-4RG-6P-901
109-C09FBD1B-1-6P	109-C16AH-A2G-3-4G-6P-901	109-C37AH-A2G-3-4RG-901
109-C09FBD1C	109-C16AH-A2G-3-4G-901	109-C37AH-A2G-3-6P
109-C09FBD1C-1-4G-6P-7	109-C16AH-A2G-3-4R	109-C37AH-A2G-3-6P-901
109-C09FBD1C-1-6P	109-C16AH-A2G-3-4R-6P	109-C37AH-A2G-3-901
109-C09FBD1C-1-6P-7	109-C16AH-A2G-3-4R-6P-901	109-C37AH-A2G-4G
109-C09FBD1C-1-7	109-C16AH-A2G-3-4R-901	109-C37AH-A2G-4G-6P
109-C09FBD1C-1-7-901	109-C16AH-A2G-3-4RG	109-C37AH-A2G-4G-6P-901
109-C09FBD1C-3-4G-6P-7	109-C16AH-A2G-3-4RG-6P	109-C37AH-A2G-4G-901
109-C09FBD1C-3-6P-7	109-C16AH-A2G-3-4RG-6P-901	109-C37AH-A2G-4R
109-C09FBD1C-6P	109-C16AH-A2G-3-4RG-901	109-C37AH-A2G-4R-6P
109-C09FBD1D-1-6P-901-901T	109-C16AH-A2G-3-6P	109-C37AH-A2G-4R-6P-901
109-C09FBD1D-1-7-901	109-C16AH-A2G-3-6P-901	109-C37AH-A2G-4R-901
109-C09FBD1D-3-6P-7	109-C16AH-A2G-3-901	109-C37AH-A2G-4RG
109-C09FBD1D-3E-6P	109-C16AH-A2G-4G	109-C37AH-A2G-4RG-6P
109-C09FBD1D-6P	109-C16AH-A2G-4G-6P	109-C37AH-A2G-4RG-6P-901
109-C09FBD1D-6P-7	109-C16AH-A2G-4G-6P-901	109-C37AH-A2G-4RG-901
109-C09FBE1B-1-6P	109-C16AH-A2G-4G-901	109-C37AH-A2G-6P
109-C09FBE1C-1	109-C16AH-A2G-4R	109-C37AH-A2G-6P-901
109-C09FBE1C-1-4R-6P-7	109-C16AH-A2G-4R-6P	109-C37AH-A2G-901
109-C09FBE1C-1-6P	109-C16AH-A2G-4R-6P-901	109-C37AH-A2J
109-C09FBE1C-3-4G-6P	109-C16AH-A2G-4R-901	109-C37AH-A2J-1
109-C09FBE1C-6P	109-C16AH-A2G-4RG	109-C37AH-A2J-1-4G
109-C09FBE1C-6P-901	109-C16AH-A2G-4RG-6P	109-C37AH-A2J-1-4G-6P
109-C09FBE1D-1-4R-6P-7	109-C16AH-A2G-4RG-6P-901	109-C37AH-A2J-1-4G-6P-901
109-C09FBE1D-1-6P-7	109-C16AH-A2G-4RG-901	109-C37AH-A2J-1-4G-901
109-C09FBE1D-1-7	109-C16AH-A2G-6P	109-C37AH-A2J-1-4R
109-C09FBE1D-3-6P	109-C16AH-A2G-6P-901	109-C37AH-A2J-1-4R-6P
109-C09FBE1D-6P	109-C16AH-A2G-901	109-C37AH-A2J-1-4R-6P-901
109-C09FBE1E-7	109-C16AHJ-A1G-6P	109-C37AH-A2J-1-4R-901