Welders, heaters and single-phase 480 V equipment in wet or wash-down areas need a locking outlet that seals. The Techspan SCM330R7W is a 30 A, 480 V AC, 2-pole 3-wire IEC 60309 pin and sleeve receptacle with a watertight IP67 rating, keyed at the 7 o'clock (7h) position. It belongs to Techspan's EUREKA-HD series and mates with the SCM330P7W plug and SCM330C7W connector.
Why electricians pick it
- IP67 watertight construction for wash-down, outdoor and wet locations.
- 7h keying accepts only matching 480 V 2-pole 3-wire plugs.
- Two line conductors plus ground for 480 V single-phase loads.
- IEC 60309 design intermates with other makers' devices of the same rating.
- Series is UL listed (E238171, E238172) and UL classified (E238170).
Specifications
| Spec |
Detail |
| Brand |
Techspan (EUREKA-HD series) |
| Model |
SCM330R7W |
| Type |
Pin and sleeve receptacle, IEC 60309 |
| Rating |
30 A, 480 V AC |
| Poles / wires |
2-pole, 3-wire (grounding) |
| Clock position |
7h |
| Protection |
IP67 watertight |
| Mating plug / connector |
SCM330P7W / SCM330C7W |
| Back box |
SCMBB01 size 1, 1 in hub (hub not included) |
Pro tip from the counter
Set the receptacle so the cord leaves the plug heading downward, or leave a drip loop in the cord below it. On a wash-down wall, water that runs along a cord pointing up or sideways ends up at the plug's cord gland, which is the weakest part of an otherwise IP67 connection.
Best for: welding receptacles, wash-down food plant equipment, outdoor 480 V single-phase loads, US-built machines on 480 V transformer secondaries
Downloads: Techspan pin and sleeve catalogue (PDF)
Ships Canada-wide from Vaughan, ON. Order the matching plug and back box through a quote or by calling (905) 553-7171.