Hubbell-Pro locking devices provide a safe disconnect solution between an equipment load and a power source. These devices incorporate a locking interface that is engaged and disengaged simply by rotating the device assuring a safe and reliable electrical connection.
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Specifications
- Locking Device Listings and Approvals
- UL Listed, CSA Certified
- Current Interrupting
- Certified for current interrupting at full rated current.
- Features
- Nylon Construction, Visible NEMA Ratings, Captive Assembly Screws
- Locking Device Wiring Scheme
- 2 Pole, 3 Wire Grounding
- Blade/Contact Holder
- Impact Modified Nylon
- Dielectric Voltage
- Withstands 3,500V per UL498
- Contacts/Blade Material
- Brass
- Terminal Accommodation
- #18 to #8 AWG Flexible Cord
- SELECTSPEC Product Type
- Locking Devices
- Overload
- Minimum 4.8 times rated current for 100 cycles.
- Temperature Rise
- Maximum 30 deg C. temperature rise at full rated current after 50 cycles overload at 150% rated current for either AC or DC applications per UL 498
- Body
- Supertough Nylon
- Product Identification
- Ratings and NEMA identification are permanently marked on device.
- Max Working Voltage
- 600V AC, 250V DC
- Locking Device Rating
- 30A, 277V AC
- Locking Device NEMA Configuration
- L7-30P
- Operating Temperatures
- Maximum Continuous 60 deg C, minimum -40 deg c. (w/o impact).
- Terminal Identification
- Terminals identified in accordance with UL 498 (Brass, White, Green).
- Locking Device Color
- Black & White
- Flammability
- HB or Better per UL 94 or CSA 22.2 No. 17
- Locking Device Product
- Plug
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