Overview Product Specifications - CS8169 - Hubbell Locking Devices Part Number: CS8169 Manufacturer: Hubbell EU RoHS Indicator: No Material: Phenolic Material - Mounting Hardware: Screw Mounting Category: Locking Type: Receptacle Item Type: Receptacles Environmental Conditions: Indoor Dry Unless Protected By Additional Means Operating Temperature: Maximum continuous 75°C and minimum -40°C without Impact Standards Product Description - CS8169 - Hubbell Locking Devices Locking Devices, Twist-Lock®, Industrial, Receptacle, 50A 3-Phase 480V AC, 3-Pole 4-Wire Grounding, Non-NEMA, Screw Terminal, Black Hubbell’s 50 Amp Twist-Lock® Devices feature a heavy-duty design and super-tough nylon housing built for heavy-duty applications and impact resistance, even in the harshest environments. Their rigid construction restricts contact distortion, minimizing the possibility of mating dissimilar devices. The cord grip’s offset gripping jaws securely hold the conductors and the cord jacket for excellent strain relief.