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400H-3-45-145/1750-8 - 400 Series Mechanical Heavy-Duty Pressure Switches

Manufacturer: NOSHOK, Inc.

Availability:	Backordered
Partner Available:	Backordered

SKU 400H-3-45-145/1750-8

$175.73/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Application	Hydraulics & pneumatics Mobile hydraulics Power generation Pumps & compressors Tank monitoring Water management
Prop 65 Warnings	WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov	Limitations Which Apply Are	These units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer. In keeping with and for purposes of product and/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.
Warranty_yr	1	Distribution Manifolds	NOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.
Steam Syphons	Protect the instrument from the damaging effects of high temperature steam Recommended for use in all steam applications Available in 1/4" and 1/2" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF	Swivel Adapters	Temperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF Used with gauges and gauge valves to adjust the line of sight Rotates 360º to allow the connected instrument to be positioned in the desired direction The pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut All 316 Stainless Steel construction Standard with 1/2" NPT male process - 1/2" NPT female instrument connections Also available with 1/4" NPT connections, same specifications apply Weight approximately 0.8 lb.
Media Temperature Range_ºC	-20 to 80	Media Temperature Range_ºF	-4 to 176
Pressure Snubbers - Piston Type	Resist clogging and are self-cleaning Five different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application Available in Brass and 316 Stainless Steel in 1/4" NPT, 1/2" NPT or SAE J1926-3: 7/16-20 Weight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2"	Pressure Snubbers - Sintered Type	Cost effective solution to protect expensive instrumentation Increases gauge readability by smoothing out pressure surges, pulsations and spikes 5 basic elements available for each snubber to accommodate specific application needs Snubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element Exotic materials or intermediate disc grades available Provides long service life with no moving parts to wear out Weight approximately 0.2 lb. for 1/4" & 7/16", and approximately 0.4 lb. for 1/2
Measuring Element	Stainless Steel Piston with NBR Seal	Service Life	< 1,000,000 Load Cycles
Electromagnetic Rating	European Conformity (CE) Compliant to European Standard (EN) 73/23/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection	Shock According to International Electrotechnical Commission (IEC) 60068-2-27_g	30
Vibration According to International Electrotechnical Commission (IEC) 60068-2-6_g	10	Contact Rating	6A @ 12/24 Vdc 6A @ 125/250 Vac
Mechanical Switches Options & Accessories	Factory Adjusted Switch Point (Specify)	Series	400
Type	Mechanical Switch	Process Connection	7/16-20 SAE Male, Non-Adjustable
Ambient Temperature Range_ºC	-20 to 80	Ambient Temperature Range_ºF	-4 to 176
Switching Number	1	Switching Function	SPDT
Electrical Connection	DIN EN 175301-803 Form A	Switch Point	Field Adjustable and/or Factory Set
Contact Material	Solid Silver, Self-Cleaning	Switch Adjustable Range	145 to 1,750 psig
Weight_lb	0.66	Hysteresis	Piston Type, 2% to 8% of Adjustment Range Full Scale
Housing Material	Zinc Die-Cast	Non-Repeatability	±2% of Full Scale of Adjustment Range
Proof Pressure_psig	300 to 5,000	Environmental Rating	IP65 - DIN EN 175301-803 Form A

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