509-BOD - Allen Bradley Magnetic Starter Description
509-BOD - Allen Bradley Magnetic Starter
The Allen‑Bradley 509‑BOD is a compact, full-voltage (Direct-On-Line) motor starter built to control three-phase squirrel-cage motors up to 27 A continuous at 600 VAC. Designed with a durable eutectic alloy overload relay and corrosion-resistant metal parts, this NEMA Size 1 open-frame starter ensures reliable performance in industrial control panels, MCCs, and OEM assemblies where space is limited and single-direction motor control is sufficient.
Key Features and Benefits
- Reliable Overload Protection: Temperature-compensated eutectic alloy relay ensures safe, consistent performance
- Space-Saving Design: NEMA Size 1 open-frame layout simplifies wiring and panel integration
- Corrosion-Resistant Build: Treated metal components extend life in harsh environments
Technical Specifications
- Starter Type: Full-voltage, non-reversing, 3-phase
- NEMA Size: Size 1 (open frame)
- Control Voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)
- Continuous Current Rating: 27 A; Service Limit: 32 A
- Maximum Horsepower: 7.5 HP @ 200–575 VAC (3-phase)
- Inrush Current Peak: 288 A including offset
- Capacitor Switching: 6 kVAR @ 230 VAC (3-phase)
- Transformer Switching: 8.5 kVA @ 460 VAC
- Auxiliary Contacts: 1 Normally Open (NO)
- Mechanical Life: 10 million operations; Pickup: ~22 ms, Drop-out: ~14 ms
- Terminal Capacity: #14–8 AWG; Torque: 20 lb·in
- Heat Dissipation: 5.9 W; Coil Burden: 29 VA (60 Hz)
- Mounting: Vertical only
- Environmental Conditions: –25 °C to +65 °C; Altitude up to 10,000 ft
- Construction: Corrosion-resistant open-frame build with silver-alloy contacts
Material Compliance & Certifications
- Standards: Conforms to NEMA ICS‑2 full-voltage starter guidelines
- Certifications: UL Listed, CSA Approved
- Overload Protection: Eutectic alloy thermal protection, temperature compensated
- Contact Materials: Silver-alloy main and auxiliary contacts
Where It Works Best
- Perfect for industrial automation environments and OEM systems requiring compact, efficient motor control
- Commonly used in:
- HVAC blower and pump systems
- Conveyor and material handling lines
- Compressor motor loads
- Control panels and MCCs needing reliable non-reversing motor starters
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:3.5
- Height:7.5
- Depth:4.5
- Poles:3
- Amperes:27
- Type:509
- Sub-Category:Magnetic Starter
- Additional Notes:Allen Bradley, 3 Phase, NEMA Size 1, Class 509, Open Type, Full Voltage Non-Reversing, Magnetic Starter with 120 Volts A.C. Coil. HP ratings are: 7½ @ 200Volts A.C.; 7½ @ 230Volts A.C.; 10 @ 460Volts A.C.; 10 @ 575Volts A.C. Thermal Units (Heaters)
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You may return unused items within 30 days of delivery for a full refund.
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