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Product Description & Specifications
Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.
- Manufacturer
- Eaton
- Brand
- Cutler Hammer
- Sub-Category
- Overload Relay
- Series
- Freedom Series
- Frame
- C306
- Max current rating
- 32
- Voltage
- 600V
- Poles
- 3
- Country of origin
- Dominican Republic
- Relay Style
- Thermal
- Amperage Maximum
- 32
- Amperage Minimum
- 32
- UPC
- 782113973234
- GTIN
- 00782113973234
Show all specifications (3 more)
- Dimensions
- 4 in x 3.75 in x 4 in (Length/Depth x Height x Width)
- Weight
- 0.56 lb
- Certification
- UL Listed,CSA Certified
Product description & additional details
C306DN3B
C306DN3B is a Cutler Hammer 3 pole thermal overload relay designed for motor protection in demanding industrial applications.
This NEMA Freedom Series overload relay offers adjustable current settings from 20 to 39 amps, supports up to 600VAC, and is compatible with NEMA Size 00, 0, and IEC Size A-F starters. It features a trip-free mechanism, accepts Series B heater packs (sold separately), and can be mounted directly to a contactor, on a DIN rail, or panel using an adapter. The C306DN3B is UL Listed and CSA Certified for reliable operation and safety compliance.
Key Specifications
- Part Number: C306DN3B
- Manufacturer: Cutler Hammer (Eaton)
- Amperage: 20-39A (adjustable)
- Voltage: 600VAC
- Poles: 3
- Mounting Type: DIN Rail, Panel, or Direct to Contactor
- Series/Frame: C306, NEMA Size 00/0, IEC Size A-F
- Trip Unit: Thermal, Trip Free Mechanism
- Certifications: UL Listed, CSA Certified
- Wire Gauge: 14-6 AWG
- For Use With: GST00-160 Contactors
- Dimensions: 4" L x 4" W x 3.75" H
- Weight: 0.56 lb
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Additional Information
HEATER ELEMENTS ARE NOT INCLUDED
Specifications
- Part Number: C306DN3B
- Manufacturer : Eaton
- Brand : Cutler Hammer
- Category : Motor Control
- Item Subcategory : Overload Relay
- Family : Freedom Series
- Type : C306
- Voltage : 600
- Poles : 3
- Relay Style : Thermal
- Amperage Maximum : 32
- Amperage Minimum : 32
Product Data
- UPC : 782113973234
- GTIN : 00782113973234
- Country of Origin : Dominican Republic
- Dimensions : 4 in x 3.75 in x 4 in (Length/Depth x Height x Width)
- Weight : 0.56 lb
- Certification : UL Listed,CSA Certified
Return eligibility: what to know before ordering
Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.
Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.
Warranty supplied by Essential Electric
Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.
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