Dispositivos de bloqueo, Twist-Lock®, toma de tierra industrial aislada, receptáculo empotrado, 20A trifásico en estrella 120/208V CA, L21-20R
Marca:
Hubbell Wiring Device-Kellems
ID del Catálogo:
IG2510
Twist-Lock® Devices, Single Flush Receptacle 20A, 3 Phase Y 120/208V AC, 4 Pole, 5 Wire Grounding, NEMA L21-20R, Isolated ground, nylon, Orange
In February 1968, Hubbell patented the first isolated ground receptacle. Today - when a clean, noise-free ground is more important than ever—Hubbell is still setting the standard. Hubbell uses insulation barrier construction on many models to isolate the ground contacts from the mounting strap. The green grounding screw is connected directly to the grounding contacts. In this way, ground contacts are separated from the mounting strap and also from the conventional grounding system. The isolated ground circuit is completed by running a dedicated insulated ground wire from the system ground buss to the green grounding screw.
- La construcción de la barrera de aislamiento aísla el contacto de tierra de la correa de montaje
- El hueco de retención del cableado para el cableado trasero y lateral reduce en gran medida la posibilidad de aflojar la conexión del terminal
- Cara de nailon de alto impacto y resistente al abuso
- El sistema de montaje y conexión a tierra totalmente de latón proporciona una ruta de tierra de menor resistencia y mayor resistencia a la corrosión que los sistemas de montaje de acero.
Detalles del producto
General
Application
Catalog Number
Color
Environmental Conditions
EU RoHS Indicator
Horsepower - Maximum
Item Type
Listings
- UL 498
- Fed.Spec. W-C-596
- CSA C22.2 No.42
Material
Material - Mounting Hardware
Number Of Poles
Operating Temperature
Performance
- Electrical-Current Interrupting - Certified for current interrupting at full rated current
- Electrical - Dielectric Voltage - Withstands 2,000V minimum
- Mechanical - Terminal Accommodation - #16 - #8 AWG solid or stranded copper wire
- Mechanical - Terminal Identification - Terminals identified in accordance with UL 498
- Mechanical - Flammability - V2 or better per UL94/CSA 22.2 No.0.17
- Environmental - Moisture Resistance - IP20 Suitability
- Environmental - Operating Temperatures - Maximum Continuous 75°C
- Minimum -40°C (w/o impact)
Specifications
- Base - RTP
- Contacts - Brass
- Face - Nylon
- Mounting Strap - Brass
- Terminal Screws - #10 - 32 Brass
UPC
Dimensiones
Dimensions
Display Size
Height
Length
Weight
Width
Clasificaciones Eléctricas
Amperage Rating
Connectivity
Current / Amperage Rating
Current Rating
Dielectric Strength
Phase
Voltage Rating
- 120 V V
- 208 V V
Voltage Rating Description
Relacionado con el Conductor
Number Of Wires
Wire Size
Certificaciones y Cumplimiento
Industry Standard(s)
- Certified to CSA C22.2 No.42
- Fed.Spec. W-C-596
- Listed to UL 498
Nema Rating
Logística
Carton Quantity