290F
Switchcraft Inc.
290F
Switchcraft Inc.
1/4" PLUG W/ FLEX RELIEF, STEREO
Reference Price (USD)
1+
$8.21000
500+
$8.1279
1000+
$8.0458
1500+
$7.9637
2000+
$7.8816
2500+
$7.7995
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
290F
$8.21
Product details
Switchcraft Inc.'s 290F Barrel - Audio Connectors delivers military-grade reliability for harsh industrial environments. This ATEX/IECEx certified solution provides explosion-proof connectivity in oil refineries, chemical plants, and mining operations while preventing ignition risks.The Phone Plug configuration incorporates flame-path quenching. Unlike standard designs, its labyrinth structure cools gases below ignition temperatures during disconnection.Available in Male variants, the connector meets Zone 1 hazardous area requirements. The increased safety (Ex e) design prevents spark generation.With Stereo (3 Conductor, TRS) architecture, the interface handles 4-20mA intrinsically safe signals. The energy-limiting design maintains <30V/<100mA under fault conditions.The 6.35mm (0.250", 1/4") - Headphone complies with IEC 60079-0 standards. The anti-static housing prevents dangerous charge accumulation.The Free Hanging (In-Line) design includes conduit sealing. The compound-filled entry prevents gas migration along cable runs.Screw method utilizes explosion-proof crimping. The spark-free tooling meets MSHA approval for coal mine applications.The Strain Relief include non-sparking wrench flats. The beryllium-free bronze construction prevents incendive friction sparks.
Product Attributes
- Product Status: Active
- Connector Type: Phone Plug
- Gender: Male
- Signal Lines: Stereo (3 Conductor, TRS)
- Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
- Actual Diameter: -
- Number of Positions/Contacts: -
- Internal Switch(s): -
- Mounting Type: Free Hanging (In-Line)
- Termination: Screw
- Shielding: -
- Features: Strain Relief
- Insulation Color: -
- Operating Temperature: -
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