Thomas TB2100 - 100A, 2-Pole, Circuit Breaker

Powerful and dependable protection for industrial power systems, the Thomas TB2100 - 100A, 2-Pole, Circuit Breaker delivers precise overcurrent protection where it matters most. Built for panelboards, switchboards, and control panels, this 2-pole breaker ensures both conductors disconnect together on a fault, safeguarding equipment and personnel.

Key features and benefits:

• 100 Amp current rating provides reliable protection for feeders and branch circuits in commercial and industrial installations.
• 2-Pole configuration enables synchronized disconnection of both poles, ideal for multi-wire branch circuits and motor control centers.
• Compact, robust circuit protection designed to integrate seamlessly into distribution panels and MCCs, offering dependable operation in demanding environments.

Where you’ll use it:

• Distribution panels and panelboards in industrial facilities
• Switchboards and control panels in commercial applications
• OEM assemblies and equipment where proven overcurrent protection is required

Why choose the TB2100 in your electrical system? It’s built for durability and consistent performance in real-world conditions. With a 100A rating and a 2-pole design, you get clear, fast protection that minimizes downtime and equipment damage, while helping you comply with safety and electrical codes in your installation.

Practical tips for deployment:

• Verify compatibility with your panel or MCC and ensure correct mounting orientation and terminal connections per manufacturer guidelines.
• Coordinate protection with upstream devices to ensure coordinated trip performance for optimal safety and reliability.
• Keep spare TB2100 units on hand for OEM builds and maintenance planning to reduce downtime during panel upgrades or expansions.