Portable 240 V equipment such as welders, heaters and pumps needs a power entry that locks out the wrong voltage and survives washdown. The Techspan SCM330B6W is a 30 A, 250 VAC, 2-pole 3-wire IEC 60309 pin and sleeve inlet from the EUREKA-HD watertight line, keyed at the 6h clock position. It mounts on the equipment so a matching cord connector can feed it, which makes it a common pick for panel builders and plant maintenance crews.
Why panel builders pick it
- IP67 watertight design for outdoor, wet and washdown areas.
- 6h keying for 250 V so 125 V, 277 V and 480 V cord sets won't mate.
- 2-pole 3-wire: two line conductors plus ground, no neutral.
- Valox housing with nickel-plated brass pins and stainless steel cover springs.
- Series listings per Techspan: cULus to UL 1682/1686 and CSA C22.2 No. 182.1.
Specifications
| Spec |
Detail |
| Brand |
Techspan (EUREKA-HD series) |
| Model |
SCM330B6W |
| Type |
Pin and sleeve inlet (male, equipment mounted), IEC 60309 |
| Rating |
30 A, 250 VAC |
| Poles / wires |
2-pole, 3-wire (grounding) |
| Clock position |
6h |
| Protection |
IP67 watertight |
| Conductor range |
14 to 10 AWG (30 A inlets, per catalogue) |
| Matching cord connector |
SCM330C6W |
| Operating temperature |
-25 to +40 °C per reference standard (max. +70 °C) |
Pro tip from the counter
Mount the inlet on the cool side of the machine, away from exhaust grilles on heaters, compressors or engine-driven gear. Techspan rates the device for -25 to +40 °C ambient under the reference standard, with +70 °C as the absolute maximum, and a housing baking in hot exhaust air ages the seals that give it the IP67 rating.
Best for: portable 240 V welders and heaters, pump and compressor skids, washdown equipment, OEM control panels
Downloads: Pin and sleeve catalogue (PDF)
Ships Canada-wide from our Vaughan, ON counter. Contractors can request trade pricing through a quote or by calling (905) 553-7171.