- Circuit Breaker /
- Molded Case /
- Square D /
Q1B3901021
Q1B3901021
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IMAGES ARE FOR REFERENCE ONLY.
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Q1B3901021 Specifications
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Q1B3901021, Square D, Q1B Series, type Q1B, P, PH, A, V, , standard interrupting capacity, 40°C, Bolt-On, trip functions and 120/240V shunt trip, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we still stock them
| Manufacturer | Square D | Subcategory | Molded Case |
| Family | Q1B Series | Protection | Thermal Magnetic |
| Connection | Bolt-On | ||
| Manufacturer | Square D | ||
| Subcategory | Molded Case | ||
| Family | Q1B Series | ||
| Protection | Thermal Magnetic | ||
| Connection | Bolt-On |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
Q1B3901021 has been discontinued by the manufacturer.
Q1B3901021 Specifications:
Part NumberQ1B3901021
Manufacturers
Sub-CategoryMolded Case
Other NamesQ1B390-1021
FamilyQ1B Series
TypeQ1B
Weight2 lbs
ProtectionThermal Magnetic
ConnectionBolt-On
Shunt Trip120/240V
Additional Information
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