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circuit-breaker
Thomas & Betts LSB360300E Circuit Breaker, 300A, 3-Pole, 600V
| Part Number | LSB360300E |
| Amperes | 300 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$460.00
Sale price
$460.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Thomas & Betts LSB360300E Circuit Breaker, 300A, 3-Pole, 600V
Regular price
$460.00
Sale price
$460.00
Regular price
Unit price
Product description
Shipping
Thomas & Betts LSB360300E Circuit Breaker: 300 A, 3-Pole, 600 V Designed for demanding industrial power systems, the LSB360300E delivers dependable overcurrent protection for service, maintenance, and replacement projects. Built to handle high-current demands in commercial and industrial environments, this 3-pole breaker ensures coordinated shutoff across all three phases for safer fault management.
Key specifications
- Amperage: 300 A
- Poles: 3
- Voltage: 600 V
- Part Number: LSB360300E
- Manufacturer: Thomas & Betts
What this breaker is designed for
Ideal for industrial electrical service, ongoing maintenance, and replacement projects where high-current protection is critical. Use the exact part number to confirm compatibility with your panel, enclosure, and system requirements.
Why the LSB360300E stands out
- Three-pole design provides simultaneous protection across all three hot lines in 600 V systems, reducing the risk of arcing and equipment damage during faults.
- 300 A rating supports robust feeders and heavy equipment circuits common in industrial settings.
- 600 V capacity aligns with typical industrial distribution, switchgear, and panelboard configurations.
Compatibility and support
Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.
Ideal use cases
- Industrial power distribution panels and switchgear
- Maintenance and retrofit projects in manufacturing facilities
- Emergency shutdown scenarios for high-current equipment
Practical guidance for selection and installation
Before purchasing, cross-check the LSB360300E against your existing equipment to ensure correct voltage class, conductor sizing, and enclosure compatibility. Refer to the manufacturer’s datasheet for installation guidelines and torque specifications. If you’re unsure about compatibility, our team can assist with part-number verification and application matching to help you avoid mismatches and downtime.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Arrived in good condition and helped keep our project on schedule.
Project team · Contractor
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Exactly what most contractors expect from an industrial supplier.
Electrical · Commercial
