Ruffneck Defender Explosion Proof Thermostat, Heat Only, 240/480/600V
Ruffneck Defender Explosion Proof Thermostat, Heat Only, 240/480/600V
XTE-411 Defender Thermostat Ruffneck Defender XT-411 is engineered for use in the most demanding applications such as drilling rigs, utilidors, and compression stations where dirt, fluctuating power, and high-impact conditions exist. It is considered the most robust and trouble-free thermostat in the market due to its solid construction. The Ruffneck Defender XT-411 thermostat is for heating only and is suitable for ventilation systems in demanding industrial applications. It is designed for use in hazardous locations where specific explosive gases or dusts are present. The Ruffneck Defender XT-411 thermostat is the only available explosion-proof thermostat for line voltage or pilot duty for up to 600 Vac. Features: All aluminum exteriorNo breakable external plastic partsNo exposed copper or brassCorrosion resistant, suitable for H2 S environmentsCFC & mercury free, no leveling requiredPrecision die-cast componentsSensing bulb is protected by a sturdy thermowellImpact resistant and will not lose its calibration set-point600 Vac maximumCompact and light-weightComes pre-wired for easy installationCompatible with all previous and current Defender thermostat housingsCompatible with all Ruffneck FX4 and FX5 heatersFor Use With - Ruffneck Explosion-Proof FX Forced Air HeatersWarranty - 12 MonthsCertification - UL-CUL Safety CertifiedColor - Silver/BlackSpecifications: Temperature range 40 F to 90 F (5 C to 30 C)Temperature differential 6.5 F (3.6 C)Net weight 3.1 lbs (1.41 kg)Switching Snap actingConduit opening 3.4" - 14 NPTElectrical Rating: 600 Vac Max. (Canada) / 480 Vac Max. (US)240 V / 30 A (Canada and US)480 V / 15 A (Canada and US)600 V / 15 A (Canada Only)Class I, Division 1 & 2, Groups C & DClass II, Division 1, Groups E, F & GClass II, Division 2, Groups F & GClass III; Class I, Zones 1 & 2, Groups IIA & IIB.
Price Comparison
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