IEC 60309 H.P. Rated Pin and Sleeve

• Sequential contacts engagement during mating and un-mating

• IEC configurations specific to each voltage and amperage to prevent interchangeability of voltages

• Watertight 4X Nonmetallic Supertough® nylon body

• Color coded by voltage Applications

Waste water

Welders

Computer rooms

Outdoors

Food processing

Insulgrip® Pin and Sleeve • UL 1686-C1 configuration standard • Non-Metallic Insulated housing

reduces the likelihood of electrical shock during mating and un-mating

• UL Type 4X water tight • Corrosion and impact resistant • Interchangeable - Mates with

Crouse-Hinds, Appleton and Killark devices

Reverse Service Pin and Sleeve

•Finger-safe installation for generators & portable power

•Mechanical interlock to prevent plugging and unplugging while energized

Arc Flash Safety Products

•Mechanically interlocked devices eliminate breaking circuit under load providing safe connections to portable equipment

•Hubbell Mechanical Interlock devices serve as both power source and disconnect

•UL/CSA certified as a manual motor starter and also suitable as a disconnect

Arc Flash Safety Products

Mechanical Interlocks • Can not be plugged or unplugged while

receptacle is energized • No exposed “Hot” terminals • UL certified for 4X application • High impact Valox housing • Pin & Sleeve outlet • Provides Lock-out • 20, 30, 60 and 100 amp • Fused and Non-Fused • IEC309, UL1686 C1 & Twist-Lock®

Arc Flash Safety Products

• NFPA require equipment enclosures to be accessed only by qualified personnel

• NFPA 70E: Electrical equipment enclosures can ONLY be accessed by qualified personnel with extensive protective clothing and equipment, including fire-resistant suits and hoods with non-conductive wands.

• NFPA 79: Electrical Standard for Industrial Machinery

• ALL utility receptacles must be GFCI protected • ALL external utility receptacles must be covered • ALL covers must maintain enclosure rating

Motor Disconnects and Compliance with NEC® 430

and NFPA 70E®

Motor Controllers vs. Disconnect Switches

NEC Section 430.102(B) requires each motor controller to have a disconnect within line of sight from the motor and driven equipment. NEC Section 430.109(A)(6) recognizes that a manual motor controller and disconnect can be the same unit. Hubbell’s Circuit-Lock® Unfused Disconnect Switches are UL listed as a manual motor controller and also “suitable as a motor disconnect” and meet these code requirements. In order to comply with the visual verification requirements of NFPA 70E without the need for PPE and FPB calculations, a H.P. rated plug and connector should be used in the circuit between the disconnect switch and the motor. Hubbell H.P. rated IEC pin & sleeve plugs and connectors can be used in conjunction with Circuit-Lock® Disconnect Switches to provide a visual verification of disconnecting means for servicing or changing out a plug connected motor. NFPA 70E®: When servicing or changing out a plug connected motor, the Circuit-Lock Disconnect switch’s red handle must be turned to the “Off” position and the switch “Locked Out” per OSHA lock-out/tag-out regulations. Visual verification of motor de-energization requirements of NFPA 70E are met when the plug is separated from the mating connector. Applications where motors are hard wired from the disconnect switch will require some level of PPE and FPB calculations.

Circuit-Lock® Motor Disconnect Switches

Modular Power - Linkosity®

•NEC® Article 670 on Industrial Machinery refers to NFPA 79-2007, Electrical Standard for Industrial Machinery where sections 14.1.2.2 and 14.1.5.1 specifically indicate that molded connections factory-applied to cable and cords are to be permitted. •NEC® 336.10(7) Permits type TC-ER cable in transitions between cable trays and the utilization equipment or devices when secured at intervals not more than 6 ft without continuous support.

•Sealed cable sets prevent condensation building up in raceway and penetrating the motor head