RS PRO USA Mains Plug Black, 20A, Cable Nylon, 120V, 208 V, Quick Connect

View all Mains Plugs
Bulk discount available

Subtotal (1 unit)*

SGD39.65

(exc. GST)

SGD43.22

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 16 unit(s) shipping from 27 August 2026
  • Plus 100 unit(s) shipping from 24 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 9SGD39.65
10 - 49SGD38.46
50 +SGD31.65

*price indicative

RS Stock No.:
817-9387
Distrelec Article No.:
304-19-825
Manufacturer:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Product Type

Mains Plug

Connector Type

NEMA

Country

USA

Current

20A

Mount Type

Cable

Orientation

Straight

Connector Gender

Male

Voltage

120, 208V

Mains Plug Type

NEMA L21-20P

Pole Format

3+E

Colour

Black

Body Material

Nylon

Termination Type

Quick Connect

Contact Gender

Male

Standards/Approvals

No

Series

ENP

Contact Material

Copper Alloy

Contact Plating

Nickel

COO (Country of Origin):
IN

RS NEMA L21 Twist Lock Plugs, 208V


NEMA connectors are power plugs and receptacles used for AC mains electricity in North America and other countries that use the standards set by the US National Electrical Manufacturers Association. These NEMA L21 twist-lock plugs have a voltage rating of 120/208Vac and come in 20A and 30A versions. The twist-lock plug guarantees a more reliable connection, where vibration or incidental impact could disconnect a normal plug. Ideal applications of the NEMA twist-lock plug are in industrial and commercial settings.

Twist-Lock technology provides more reliability

22/30A -250Vac

Insulation resistance at 500Vdc 100 Mohms per minute

H.V. Breakdown test for 1 minute 2kVac

Screw type terminals

Temperature range 0C to 75C

Ideal for industrial and commercial applications

Standards

UL-498, NEMA WD 6:2002, CSA C22.2 No.42

Related links