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Overload Protector for Motor Starters
Manufacturer part: 7730K66
Upgrade motor starters that use thermal overload protection with these solid-state overloads—they don't use heating elements, so enclosure ventilation and cooling is not required. All have a full-load amp adjustment dial to accommodate circuits with different full-load amp ratings. If the full-load amp rating is not shown on your motor’s faceplate, estimate the current rating (given the motor’s horsepower and voltage).
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Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- EAR99
- RoHS
- Not Compliant
- DFARS
- Specialty Metals COTS-Exempt
- Depth
- 4"
- REACH
- REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
- Width
- 4.5"
- Height
- 2.3"
- Features
- Full-Load Amp Adjustment Dial
- Trip Time
- 5 sec., 10 sec., 20 sec., 30 sec.
- Schedule B
- 853649.0080
- Motor Protection
- Overvoltage, Phase Loss
- Overload Current
- 13-52 A
- Country of Origin
- Germany
- Specifications Met
- UL Listed, CSA Certified
- Number of Terminals
- 3
- For Electrical Phase
- Three
- Wire Connection Type
- Screw Terminals
- Mounting Hole Diameter
- 0.21"
- Number of Mounting Holes
- 4
- Overload Protection Class
- 5, 10, 20, 30
- Mounting Fasteners Included
- No
- Number of Auxiliary Contacts
- 2
- Auxiliary Contact Switch Starting Position
- 1 Off (Normally Open), 1 On (Normally Closed)
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 7730K66 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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