nVent PSS189HF1 - The nVent PSS189HF1 industrial power supply is a robust, high-efficiency solution engineered for mission-critical applications where consistent power delivery is non-negotiable. Designed and manufactured in the United States by nVent, a global leader in electrical and thermal management solutions, this power supply delivers reliable DC output to support sensitive industrial equipment, automation systems, and control panels. Built to withstand harsh operating conditions, the PSS189HF1 combines rugged construction with advanced thermal management, ensuring stable performance even in elevated temperatures or dusty environments common in manufacturing, oil & gas, and utilities sectors. Key features of the PSS189HF1 include wide input voltage range compatibility, overvoltage and overload protection, and compact form factor ideal for panel mounting. Its high efficiency rating minimizes energy waste and reduces heat generation, contributing to lower operational costs and extended equipment lifespan. The unit is engineered for seamless integration into existing systems, with standardized output configurations that align with common industrial automation protocols. Typical applications span across multiple industries, including: - Factory automation and robotics - Process control systems in chemical and petrochemical plants - Data acquisition and monitoring in utilities - HVAC and building management systems - Renewable energy installations and grid infrastructure Professionals select the PSS189HF1 for its proven reliability, compliance with international safety standards, and nVent’s reputation for durable, long-lasting products. Installation is straightforward with clear labeling and mounting options, while maintenance is simplified through accessible terminal blocks and diagnostic indicators. The power supply’s compliance with UL, CE, and other certifications ensures compatibility with global electrical systems, making it a trusted choice for engineers and procurement teams worldwide. Backed by nVent’s extensive technical support and global distribution network, the PSS189HF1 represents a smart investment in operational continuity. Whether upgrading legacy systems or specifying components for new installations, this power supply delivers the performance and dependability required in today’s industrial environments.
nVent

PSS189HF1

UPC: 783510109493

Contact for Pricing

Overview

The nVent PSS189HF1 industrial power supply is a robust, high-efficiency solution engineered for mission-critical applications where consistent power delivery is non-negotiable. Designed and manufactured in the United States by nVent, a global leader in electrical and thermal management solutions, this power supply delivers reliable DC output to support sensitive industrial equipment, automation systems, and control panels. Built to withstand harsh operating conditions, the PSS189HF1 combines rugged construction with advanced thermal management, ensuring stable performance even in elevated temperatures or dusty environments common in manufacturing, oil & gas, and utilities sectors. Key features of the PSS189HF1 include wide input voltage range compatibility, overvoltage and overload protection, and compact form factor ideal for panel mounting. Its high efficiency rating minimizes energy waste and reduces heat generation, contributing to lower operational costs and extended equipment lifespan. The unit is engineered for seamless integration into existing systems, with standardized output configurations that align with common industrial automation protocols. Typical applications span across multiple industries, including: - Factory automation and robotics - Process control systems in chemical and petrochemical plants - Data acquisition and monitoring in utilities - HVAC and building management systems - Renewable energy installations and grid infrastructure Professionals select the PSS189HF1 for its proven reliability, compliance with international safety standards, and nVent’s reputation for durable, long-lasting products. Installation is straightforward with clear labeling and mounting options, while maintenance is simplified through accessible terminal blocks and diagnostic indicators. The power supply’s compliance with UL, CE, and other certifications ensures compatibility with global electrical systems, making it a trusted choice for engineers and procurement teams worldwide. Backed by nVent’s extensive technical support and global distribution network, the PSS189HF1 represents a smart investment in operational continuity. Whether upgrading legacy systems or specifying components for new installations, this power supply delivers the performance and dependability required in today’s industrial environments.
  • Wide input voltage range for global compatibility
  • Overvoltage and overload protection for equipment safety
  • High efficiency reduces energy costs and heat output
  • Compact, panel-mount design for space-constrained installations
  • UL, CE, and international certifications for global use

Specifications

Connection Type
Terminal blocks
Material
Rugged Construction
Mounting Type
Panel Mounting
Series
PSS
Size
Compact form factor
Voltage Rating
Wide Input Voltage Range
Package Weight (Imperial)
67.000 L
Package Weight (Metric)
30.391 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.