nVent LHC5213121E - Locking System For Lift Handles, LHC, 37x23x41mm, Zinc Plated, Steel, key 3121E
nVent

LHC5213121E

UPC: 783510484576

Documents & Media
Installation Instructions

Contact for Pricing

Overview

Enhance the security and operational efficiency of your industrial enclosures with the nVent LHC 3121E Locking System for Lift Handles. This robust system, manufactured by nVent, a trusted leader in electrical solutions, offers a reliable and versatile locking mechanism designed for demanding industrial environments. The LHC 3121E features a profile half cylinder with the Ronis 3121E key code, providing a secure and standardized locking solution for a wide range of lift handle applications. Engineered for durability, the LHC 3121E is constructed from high-quality zinc-plated steel, ensuring excellent corrosion resistance and longevity even in harsh conditions. Its compact dimensions of 37x23x41mm make it suitable for integration into various enclosure designs without compromising space. The independent mounting capability of locking inserts and cylinders is a key design advantage, allowing for extensive customization and a multitude of combinations. This modular approach significantly reduces the need to stock a wide variety of pre-assembled handles, leading to streamlined inventory management and cost savings for your operations. This locking system is ideal for applications where secure access control is paramount, including electrical enclosures, control panels, machinery housings, and industrial cabinets. The nVent LHC 3121E is designed for straightforward installation, ensuring quick and efficient deployment in new builds or as a replacement for existing locking mechanisms. Professionals in the electrical, automation, and manufacturing sectors rely on nVent for dependable and high-performance components that meet stringent industry standards. Key benefits of the nVent LHC 3121E Locking System include: * **Versatile Configuration:** Independent mounting of inserts and cylinders allows for numerous combinations, reducing stock keeping units (SKUs). * **Durable Construction:** Zinc-plated steel provides superior corrosion resistance and longevity. * **Compact Design:** Dimensions of 37x23x41mm ensure easy integration into various enclosure types. * **Reliable Security:** Offers secure locking for sensitive industrial equipment and enclosures. * **Trusted Manufacturer:** Backed by the quality and innovation of nVent. By choosing the nVent LHC 3121E, you are investing in a solution that not only secures your assets but also optimizes your operational processes. Its adaptability and robust build quality make it an essential component for any industrial facility requiring dependable access control and efficient inventory management. The UNSPSC code 39121334 categorizes this product within the hardware and fasteners domain, specifically for locking mechanisms. Manufactured in the USA, this product adheres to high-quality manufacturing standards.
  • Description: Profile half cylinder locks. To be used in the lift handles LHC.
  • Pack quantity: 1 piece.
  • Advantage: different locking inserts and cylinders can be mounted independently within the same lift handle LLH, reducing the required lifting handle stock customers need to have
  • Benefit: the locking inserts and cylinders limit the access to the enclosure via different key options; specific locking inserts and cylinders maybe selected based on the specification set by the end user
  • Comment: the floor standing enclosure lift handle LLH, needs to be used in order to mount the locking inserts and cylinders

Specifications

Application
Controls and Drives; Factory Automation and Process Control
Color
Black Gray
Consist of
Locking System For Lift Handles; Mounting Components and Instruction Manual
Cylinder Type
Half
Depth
1.59 IN
Depth
41 mm
Enclosure Material
Mild Steel
Finish
Smooth Matte
Height
1.46 in
Height
37 mm
Key Code
3121E
Key Type
Ronis
Locking Type
Profile Half Cylinder
Material
Mild Steel
Package Quantity
1
Product Family
Free-Standing
Size
1.46 x 0.91 x 1.59 inch
Type
Doors
Type
IEC Enclosure Accessories
Weight
0.9 kg
Weight
2 lb
Width
23 mm
Width
0.91 in
Works With
IEC
Package Dimensions (L x W x H)
12 IN x 8 IN x 8 IN
Package Dimensions (L x W x H)
30.48 cm x 20.32 cm x 20.32 cm
Package Weight (Imperial)
2.000 L
Package Weight (Metric)
0.907 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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
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.