836T-T352J | Allen-Bradley Pressure Control Switch

Allen-Bradley · HMIs & Displays

Description  The Allen-Bradley 836T-T352J is a rugged, electromechanical pressure control switch suitable for demanding industrial conditions.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley  Category Sensors & Switches Part Number 836T-T352J Subcategory Pressure Switch Connection Type Screw Enclosure Type 1,4 & 13 Industrial Pressure Rating 06843 hPa Standard CCC,CE,CSA,KC,UL Temperature Rating -30 to 66 degrees C Contact Configuration 2 NC Main, 2 NO Main Operator Type Piston With Seal Sensor Type Electromechanical Style Pressure Control Type of Electrical Contacts SPDT (Single Pole, Double Throw) Number of Electrical Contacts 2 Operating Pressure Range 40 PSI Operating Temperature 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) Relative Humidity 5 to 95% (non-condensing) Mounting Panel or Standalone Mounting Weight 3.12 lbs       Information About 836T-T352J The 836T‑T352J is an industrial-grade, electromechanical pressure control switch designed for demanding hydraulic and pneumatic applications. It features a copper-alloy bellows and piston mechanism, offering externally adjustable setpoints and snap-action precision, with dual SPDT (2-circuit) contact blocks. Its rugged construction and NEMA 1, 4, and 13–rated enclosure make it ideal for machine tool, coolant lubrication, compressor, and hydraulic systems. Key Features: Pressure Range: Adjustable from 400 to 3,000 psi Differential Range: Adjustable from 300 to 400 psi Contact Configuration: Dual SPDT (2-circuit) contact block Actuation Mechanism: Copper-alloy bellows + piston (seal-less design) Contact Rating: 8 A at 300 VAC Enclosure Rating: NEMA 1, 4, 13—sealed against dust and splashing liquids Pressure Ports: 1/4″ and 3/8″ NPT female; also available with SAE O‑ring boss fittings Adjustments: External screws for trip (setpoint) and reset (differential) settings Durability: Snap-action toggle ensures long life; can handle occasional surges to 1,500 psi Mounting: Panel or standalone—mountable using two bolts This switch ensures reliable, mechanically robust pressure monitoring and control in harsh industrial settings. Its external adjustability, dual contact circuits, and durable construction provide flexible application across various systems. It remains an active offering in Rockwell’s Bulletin 836T line.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• Pressure Range: Adjustable from 400 to 3,000 psi
• Differential Range: Adjustable from 300 to 400 psi
• Contact Configuration: Dual SPDT (2-circuit) contact block
• Actuation Mechanism: Copper-alloy bellows + piston (seal-less design)
• Contact Rating: 8 A at 300 VAC
• Enclosure Rating: NEMA 1, 4, 13—sealed against dust and splashing liquids
• Pressure Ports: 1/4″ and 3/8″ NPT female; also available with SAE O‑ring boss fittings
• Adjustments: External screws for trip (setpoint) and reset (differential) settings
• Durability: Snap-action toggle ensures long life; can handle occasional surges to 1,500 psi
• Mounting: Panel or standalone—mountable using two bolts

Specifications

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