Hubbell® HBL® HBL1557LW Extra Heavy Duty Locking Switch, 120/277 VAC, 20 A, 5540 W, SPDT
Keylock Switches
782076
MFG #: HBL1557LW
Hubbell Wiring Device-Kellems
70.78000
/ ea
- Action: SPDT
- Actuator: Double Ended Key
- Application: Back and Side Wired
- ARRA Compliant: C
- Buy American Compliant: C
- Catalog Number: HBL1557LW
- Color: White
- Connection: Terminal Screws
- Contact Rating: Full Rated
- Country of Origin: CN
- Currency: USD
- Dimensions: 4 in L x 1.312 in W x 1.12 in D
- Enclosure: None
- Environmental Conditions: -40 to 75 deg C Temperature
- EU RoHS Indicator: N
- Gross Weight Per Pack: 0.2000 lb
- Gross Weight per Pack Metric: 0.11
- Gross Weight UOM Metric: kg
- Harmonization Tariff Schedule Code: 8536509040
- Height: 1.70 in
- Height [Metric]: 4.3180 cm
- Indicator: Dot Indicates ON
- Length: 4.20 in
- Length [Metric]: 10.6680 cm
- Load: Inductive or Resistive
- Lock Type: Non-Cylindrical
- Material: Composite
- Mounting: Mounting Screws
- Number Of Poles: 1
- Returnable: N
- Series: HBL
- Size: 4.06 in x 1.31 in x 1.89 in
- Standard: UL Listed
- Standards: ARRA CompliantBuy American Act CompliantUL 20 ListedCSA CertifiedFederal Specification WS896UL94 V-2 Flammability Rating
- Sub Brand: AC Toggle Switches
- Temperature Rating: Max Continuous- 75 Degrees C, Minimum- -40 Without Impact
- Type: Locking
- UNSPSC: 39122224
- UPC 11: 78358518873
- UPC 12: 783585188737
- Wattage: 5,540 W
- Width: 1.90 in
- Width [Metric]: 4.8260 cm
- Stock Status: NONSTOCK
- Brand: Hubbell Wiring Device-Kellems
- Manufacturer: Hubbell
- Amperage Rating: 20 A
- Contact Configuration: Momentary
- Power Rating: 2 hp, 5540 W
- Voltage Rating: 120 to 277 VAC
- http://www.hubbell-wiring.com/(Seller Home Page URL)
- Install Instructions 1 URL - 11456_PHZ649E712CABOG8.pdf(Install Instructions 1 URL)
- Line Drawing URL - WDK_HBL1557L_DRAWING_PDF.pdf(Line Drawing URL)
- Spec Sheet URL - 11456_MFKB453CNJXRY6OW.pdf(Spec Sheet URL)
- Line Drawing URL - 11456_NE69WIR38HJ0XPS5.pdf(Line Drawing URL)
- Install Instructions 1 URL - WIRING_PD1243_INSTALLINST.pdf(Install Instructions 1 URL)
- Spec Sheet URL - WIRING_HBL1557LW_spec.pdf(Spec Sheet URL)
- Tech Drawing URL - WIRING_HBL1557LW_M7160_ACAD_DRAWING.dwg(Tech Drawing URL)
- Warranty URL - Wiring_WDK_Warranty.pdf(Warranty URL)
- Warranty URL - 11456_Y8PS6T0FNOGH3Q75.pdf(Warranty URL)
- Applications
- Features
| Back and Side Wired |
| Momentary Contact |
| Large brass binding head screws with deep slots |
| Strip gauge for accurate wiring |
| Silver alloy contact |
| Brass terminal and ground screw |
| Withstands 1500 VAC minimum dielectric voltage for 1 min |
| Minimum 4.8 times rated current for 100 cycles overload |
| 30 deg C maximum at rated current temperature rise |
| 14 to 10 AWG maximum solid and stranded copper wire only terminal accommodations |
| 1/2 hp at 120 VAC, 2 hp at 208/240/277 VAC |
| Inductive or resistive load |
| Snap action |
| Indicator dot indicates on |
| Non-cylindrical lock |