Safety Precautions

Carefully read and follow the safety precautions before attempting to lift, move, install, use, or maintain Model 6 MCCs and their components.

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E, NOM-029-STPS, CSA Z462, or local equivalent. This equipment must only be installed and serviced by qualified electrical personnel. Qualified electrical personnel must perform work in accordance with all applicable national and local electrical codes. Perform such work only after reading and understanding all of the instructions contained in this bulletin. Follow all safety procedures defined in NFPA 70E, CSA Z462, and OSHA 1910.331-35, as well as those established by your specific location. Turn off all power supplying this equipment before working on or inside equipment. Assume that all circuits are live until they have been completely deenergized, tested, locked out, and/or tagged out (per OSHA 1910.147). Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding. Always use a properly rated voltage sensing device to confirm power is off. Replace all devices, doors, and covers before turning on power to this equipment. Failure to follow these instructions will result in death or serious injury.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E, NOM-029-STPS, CSA Z462, or local equivalent.
This equipment must only be installed and serviced by qualified electrical personnel.
Qualified electrical personnel must perform work in accordance with all applicable national and local electrical codes.
Perform such work only after reading and understanding all of the instructions contained in this bulletin.
Follow all safety procedures defined in NFPA 70E, CSA Z462, and OSHA 1910.331-35, as well as those established by your specific location.
Turn off all power supplying this equipment before working on or inside equipment.
Assume that all circuits are live until they have been completely deenergized, tested, locked out, and/or tagged out (per OSHA 1910.147). Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding.
Always use a properly rated voltage sensing device to confirm power is off.
Replace all devices, doors, and covers before turning on power to this equipment.

Failure to follow these instructions will result in death or serious injury.

Note

WARNING
POTENTIAL COMPROMISE OF SYSTEM AVAILABILITY, INTEGRITY, AND CONFIDENTIALITY Change default passwords to help prevent unauthorized access to device settings and information. Disable unused ports/services and default accounts, where possible, to minimize pathways for malicious attacks. Place networked devices behind multiple layers of cyber defenses (such as firewalls, network segmentation, and network intrusion detection and protection). Use cybersecurity best practices (for example: least privilege, separation of duties) to help prevent unauthorized exposure, loss, modification of data and logs, interruption of services, or unintended operation. these instructions can result in death, serious injury, equipment damage, or data loss.

WARNING

POTENTIAL COMPROMISE OF SYSTEM AVAILABILITY, INTEGRITY, AND CONFIDENTIALITY

Change default passwords to help prevent unauthorized access to device settings and information.
Disable unused ports/services and default accounts, where possible, to minimize pathways for malicious attacks.
Place networked devices behind multiple layers of cyber defenses (such as firewalls, network segmentation, and network intrusion detection and protection).
Use cybersecurity best practices (for example: least privilege, separation of duties) to help prevent unauthorized exposure, loss, modification of data and logs, interruption of services, or unintended operation.

these instructions can result in death, serious injury, equipment damage, or data loss.

WARNING: This product can expose you to chemicals including Nickel compounds, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Technical Documentation for Individual Devices

DANGER
Hazard of incorrect operation or circuit protection Before setup or adjustment of any circuit protection or control device, read and understand the specific instructions for the device. Failure to follow these instructions will result in death or serious injury.

Model 6 MCCs contain a wide variety of control and power distribution devices, for example, variable frequency drives, circuit breakers, overload relays. Proper configuration and adjustment of these devices is critical to the function of the MCC and the control and protection of electrical loads. Technical documentation for each Individual device is available from the Schneider Electric Download Center.

You can also call the Schneider Electric Customer Care Center at 888-778-2733, Monday–Friday, 8:00 a.m. to 8:00 p.m. ET., or contact your local Schneider Electric representative.