Hubbell Incorporated
Hubbell HBL560B7W Watertight Pin & Sleeve Inlet 60 A
A 60 A IEC 60309 watertight pin-and-sleeve inlet with a one-piece housing and gasketed sealing ring for reliable outdoor power connections
- Color/FinishRed
- Color MappingRed
- TypeLight Switch
- Watertight seal protects connections in wet environments
- Solid one-piece pins ensure reliable electrical contact
- Raised collar design guards phase pins from damage
- Thermoset polyester carrier resists electrical tracking at high temperatures
- Heavy-duty external cord grip delivers superior strain relief
Industrial Watertight Inlet
The Hubbell HBL560B7W is a 60 A IEC 60309 pin-and-sleeve inlet built for wet or harsh environments. Its rugged one-piece housing and gasketed sealing ring maintain a watertight seal around each phase pin. Solid one-piece pins provide reliable electrical contact under vibration or thermal cycling. The device meets NEC 430.109(F) requirements as a horsepower-rated disconnecting means.
60 A Current Rating
The single specification that determines fit is the 60 ampere rating at the IEC 60309 interface. Only circuits and mating connectors rated for 60 A should be used with this inlet. The thermoset polyester contact carrier resists electrical tracking at this current level. Installers must verify that the supply wiring and overcurrent protection match the 60 A rating exactly.
Sustained Load Behaviour
Under continuous load the thermoset contact carrier withstands higher temperatures caused by overload or arcing without degrading. The heavy-duty external cord grip supplies superior strain relief that prevents conductor movement during thermal expansion. Gasketed sealing retains its watertight integrity through repeated heating and cooling cycles. Solid pins maintain low contact resistance over long duty periods.
Highlights
- Watertight seal protects connections in wet environments
- Solid one-piece pins ensure reliable electrical contact
- Raised collar design guards phase pins from damage
- Thermoset polyester carrier resists electrical tracking at high temperatures
- Heavy-duty external cord grip delivers superior strain relief
Specifications
| Brand | HUBBELL |
|---|---|
| Color/Finish | Red |
| Color Mapping | Red |
| Type | Light Switch |
Questions about this item
What does the 60 A rating mean when the inlet is wired into a circuit?
The 60 A rating indicates the maximum continuous current the inlet can carry when properly installed and protected by an upstream overcurrent device.
Which interface standard governs the pin-and-sleeve design, and what does it limit?
The inlet follows IEC 60309, which defines the pin layout, keying and 60 A current rating for this configuration.
What physical provisions are needed to mount this inlet in an enclosure?
It requires a panel cut-out matching the raised collar and gasketed sealing ring, secured with the integral mounting flange.
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