nVent LSK503 - Keys, LSK, 76x50x9mm, Zinc Plated, Mild Steel, DIN 3mm Lock
nVent

LSK503

UPC: 783510485573

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Overview

The nVent LSK503 is a metallic double-bit key designed for 3mm DIN locks, offering reliable access to industrial enclosures. Constructed from durable metal, this key (SKU: LSK503) ensures consistent operation in demanding environments. Its double-bit design is specifically engineered for compatibility with 3mm locks, making it a standard accessory for nVent HOFFMAN enclosure solutions. The LSK503 key features an easy-to-use design that provides a good grip, facilitating quick and secure access. Its metallic construction offers enhanced durability compared to plastic alternatives. This key is an essential component for maintaining security and operational efficiency in manufacturing plants, data centers, utilities, and commercial buildings where controlled access to electrical cabinets and control panels is critical. As part of the LSK series, it complements a range of locking mechanisms, providing a dependable solution for facilities management and maintenance professionals. The key's dimensions are not explicitly stated in the catalog, but its function is to operate 3mm double-bit locks.
  • Description: Key with nVent HOFFMAN logo. Easy to use design, providing a good grip.
  • Pack quantity: 1 piece.
  • The enclosure keys match all of the standard industry requirements
  • Customers that are using locking inserts other than the standard double-bit 3 mm have access to the keys as standard accessories
  • Essential for industrial cabinet and panel security

Specifications

Application
Controls and Drives; Factory Automation and Process Control; Power Distribution
Application
Controls and Drives; Factory Automation and Process Control
Color
Unpainted
Consist Of
Keys; Mounting Components and Instruction Manual
Depth
9 mm
Depth
0.35 in
Enclosure Material
Mild Steel
Finish
Mill
Height
76 mm
Height
2.97 in
Insulation
No
Knockouts
No
Material
Mild Steel
Package Quantity
1
Product Family
Free-Standing
Size
2.97 x 1.97 x 0.35 inch
Type
Doors
Type
IEC Enclosure Accessories
Weight
0.5 kg
Weight
1 lb
Width
1.97 IN
Width
50 mm
Works With
IEC
Package Dimensions (L x W x H)
1.22 IN x 1.22 IN x 1.92 IN
Package Dimensions (L x W x H)
3.0988 cm x 3.0988 cm x 4.8768 cm
Package Weight (Imperial)
1.000 L
Package Weight (Metric)
0.454 kg
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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.