LT3300T - 300 Amp Trip Unit Description
LT3300T - 300 Amp Trip Unit
The LT3300T is a 300-amp, three-pole thermal magnetic trip unit for compatible Series C, Frame J-K molded case circuit breaker equipment. When you're maintaining an existing electrical system, the details matter: amperage, frame size, pole count, trip type, and physical fit all need to line up with the application.
Key Features and Benefits
- 300 Amp Rating: Rated at 300A for compatible electrical equipment requiring this specific trip-unit amperage.
- Three-Pole Configuration: Built for applications calling for a three-pole LT trip unit.
- Thermal Magnetic Trip: Uses a non-interchangeable thermal magnetic trip configuration.
- Frame J-K Compatibility: Specified for Frame J-K equipment, an important detail when checking replacement suitability.
- Series C: Identified as part of the Series C product family.
- LT Circuit Breaker Type: The LT designation provides another key reference when matching the trip unit to existing equipment.
Technical Specifications
-
Catalog Number: LT3300T
-
Global Catalog Number: LT3300T
-
UPC: 786679580042
-
Product Type: Molded case circuit breaker accessory
-
Type: Trip unit
-
Circuit Breaker Type: LT
-
Series: Series C
-
Frame Size: Frame J-K
-
Trip Type: Non-interchangeable thermal-magnetic
-
Amperage Rating: 300A
-
Number of Poles: Three-pole
-
Product Length/Depth: 8.5 in.
-
Product Height: 5.7 in.
-
Product Width: 5.3 in.
-
Product Weight: 2.85 lb
-
Certification: UL Listed
Material Compliance and Certifications
The LT3300T is UL Listed, according to the supplied manufacturer specifications. That listing is useful when confirming whether the trip unit meets the requirements of the equipment, facility, or electrical project where it will be used.
Where It Works Best
The LT3300T 300A trip unit is best suited to compatible Series C, Frame J-K molded case circuit breaker equipment that specifically calls for an LT-type, three-pole, 300 amp, non-interchangeable thermal magnetic trip unit. It makes particular sense in existing or legacy electrical systems where maintaining the correct equipment configuration is the priority.
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. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:3.75
- Height:7.5
- Depth:3.38
- Poles:3
- Amperes:300
- A.I.C. Rating & Volts:600VAC
- Type:LT
- Sub-Category:TRIP UNIT
- Approx Dimensions:3.75"W x 7.5"L x 3.38"D
- Additional Notes:Thermal Magnetic Only for LD, HLD & LDC Frames. Magnetic Trip Adjustable 5-10 Times Continuous Ampere Rating. - discontinued by the Manufacturer
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).