Home β€Ί Manufacturers β€Ί Siemens β€Ί CMD63B800
Siemens

Siemens CMD63B800 800A 600V 3-Pole Molded Case Circuit Breaker

Siemens CMD63B800 800A 600V 3-Pole Molded Case Circuit Breaker

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide πŸŽ– Veteran-Owned
In Stock β€” Ready to Ship
ManufacturerSiemens
Part numberCMD63B800
Amperage 800A
Voltage 600V
Poles 3
Mounting Type Bolt-On
Get a price for CMD63B800
Response within 1 business hour

All orders subject to availability

πŸ›‘
12-month warranty
All units tested
⚑
Same-day dispatch
Order by 2pm CST
🌐
Worldwide delivery
US, EU, Asia, Middle East
πŸŽ–
Veteran-owned
CAGE: 9NK75
800 Amp rating 600V operational voltage 3-pole design Thermal Magnetic trip unit with LI protection 100kA interrupting capacity

The Siemens CMD63B800 is an 800 Amp, 600V, 3-pole molded case circuit breaker from the Sentron CMD series. It features a bolt-on mounting type, a non-interchangeable thermal magnetic trip unit with LI (Long-Time & Instantaneous) protection, and a robust interrupting capacity of 100kA at 480V. This fuseless, current-limiting breaker is designed for demanding power distribution applications.

Ideal for industrial and commercial power distribution systems, the CMD63B800 provides reliable protection against overloads and short circuits. Its robust construction and high interrupting rating make it suitable for use in manufacturing plants, processing facilities, and other heavy-duty environments.

Source your Siemens CMD63B800 from Stanlo Automation, a veteran-owned business offering expert support and reliable surplus industrial parts. We ensure you get the quality components you need to keep your operations running smoothly.

Amperage800A
Voltage600V
Poles3
Mounting TypeBolt-On
Interrupt Rating100kA@480V
SeriesSentron CMD
Trip UnitThermal Magnetic, LI
Industrial power distribution
Commercial power distribution
Manufacturing plants
Processing facilities
Heavy-duty applications
Siemens P4 Panelboards Siemens P5 Panelboards Siemens Switchboards Siemens Enclosures
Siemens CMD63B800 MCCB Sentron CMD63B800
This breaker is part of the Siemens Sentron CMD series and is designed for direct replacement within compatible Siemens panelboards and switchboards.
Expert tip
Ensure proper lug selection and tightening according to manufacturer specifications for the 800A rating when installing the CMD63B800.
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
What is the interrupting capacity of the Siemens CMD63B800 circuit breaker?
The Siemens CMD63B800 circuit breaker has an interrupting capacity of 100kA at 480V. It also has a rating of 65kA at 600V.