Latches, Locks

Image Part Number Description / PDF Quantity Rfq
MA030

MA030

Panduit Corporation

PATCH CORD SZ SECURITY HANDLE

0

MHK3SS

MHK3SS

Hammond Manufacturing

6 PADLOCKING 3-PT LATCH

0

SDLOCK-016

SDLOCK-016

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

SDLOCK-002

SDLOCK-002

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

SDLOCK-015

SDLOCK-015

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

SDLOCK-003

SDLOCK-003

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

706-102

706-102

Altech Corporation

KL2 KEYLOCK SET FOR AK SERIES

533

SDLOCK-011

SDLOCK-011

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

MHK2SS

MHK2SS

Hammond Manufacturing

6 PADLOCKING 3-PT LATCH

0

SDLOCK-017

SDLOCK-017

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

MHKD3SS

MHKD3SS

Hammond Manufacturing

HANDLE KIT MHK SERIES

0

MHKD2

MHKD2

Hammond Manufacturing

6 PADLOCKING W/ DEFEATER 3-PT

0

MHKL1SS

MHKL1SS

Hammond Manufacturing

HANDLE KIT MHK SERIES

0

MHKD2SS

MHKD2SS

Hammond Manufacturing

HANDLE KIT MHK SERIES

0

MHKD1SS

MHKD1SS

Hammond Manufacturing

HANDLE KIT MHK SERIES

0

MHKL3SS

MHKL3SS

Hammond Manufacturing

HANDLE KIT MHK SERIES

0

ZKHPN1245B10

ZKHPN1245B10

Panduit Corporation

(2) SMARTZONE SWINGHANDLES WITH

1

MHK1SS

MHK1SS

Hammond Manufacturing

6 PADLOCKING 1-PT LATCH

0

SDLOCK-025

SDLOCK-025

Panduit Corporation

NET-ACCESS CABINET DOOR LOCK, UN

0

ZKHXS1248B10

ZKHXS1248B10

Panduit Corporation

(2) SMARTZONE SWINGHANDLES WITH

0

Latches, Locks

1. Overview

Latches and locks are critical mechanical/electromechanical components designed to secure enclosures, boxes, and racks in industrial, commercial, and IT infrastructure systems. They ensure equipment safety, prevent unauthorized access, and maintain environmental protection ratings. Modern applications demand high reliability, integration capabilities, and compliance with international standards.

2. Main Types and Functional Classification

TypeFunction FeaturesApplication Examples
Mechanical LatchManual operation with physical key/paddle, high durabilityIndustrial control cabinets, HVAC enclosures
Electronic LockKeyless entry, access control integration, audit trailData center server racks, secure laboratories
Electromagnetic LockHigh holding force, fail-safe design, requires powerServer room entry gates, security doors
Cam LockRotational locking mechanism, interchangeable coresMeter boxes, outdoor telecom cabinets
Push-to-Lock SystemErgonomic operation, visual confirmation indicatorMedical equipment, cleanroom furniture

3. Structure and Components

Typical construction includes: - Lock Body: Die-cast metal or reinforced polymer housing - Actuation Mechanism: Spring-loaded plungers, solenoids, or motorized drives - Transmission Elements: Rods, cables, or electronic signal interfaces - Security Features: Tamper-proof screws, pick-resistant cores - Environmental Sealing: Rubber gaskets, IP-rated enclosures

4. Key Technical Specifications

ParameterDescriptionImportance
Load Capacity50-2000N operational force rangeEnsures structural integrity under stress
Security LevelUL 437 Grade 1-5 classificationDetermines resistance to drilling/tampering
Environmental RatingIP65-IP68 protection levelGuarantees performance in harsh conditions
Operational Cycle10,000-100,000 cycles enduranceMeasures long-term reliability
Access Control ProtocolSupport for Wiegand, RS485, or RFIDEnables system integration

5. Application Areas

  • Industrial Automation: PLC cabinets, machinery guarding
  • Telecom Infrastructure: 5G base stations, fiber distribution hubs
  • Medical Equipment: MRI machine enclosures, drug storage
  • Transportation: Rail vehicle control panels, avionics bays
  • Data Centers: Server racks, battery backup systems

6. Leading Manufacturers and Products

ManufacturerKey ProductsSpecial Features
Southco Inc.EM Series electromagnetic locksSelf-monitoring circuitry, 1200lb holding force
Penn ElcomKeySafe security systemModular design, IP66 rating
Hoffman EnclosuresLocking handles with RFIDIntegrated access control, stainless steel
ABLOY SECURITYDisc detainer mechanical locks1 million+ key combinations
AllegionPneumatic door actuatorsExplosion-proof certification

7. Selection Guide

Key considerations: - Environmental factors (temperature, humidity, chemical exposure) - Security requirements (NIST compliance, lockout/tagout protocols) - Integration needs (IoT connectivity, remote monitoring) - Mechanical compatibility (mounting dimensions, door thickness) - Lifecycle cost (maintenance frequency, spare parts availability)

Case Study

A European data center selected Southco's EML20-15R locks for server racks, achieving: - 40% faster technician access - Real-time audit logging - IP67 protection in cooling system enclosures - Seamless integration with existing access control

Industry Trends

Emerging developments include: - Smart locks with AI-based intrusion detection - Biometric authentication integration (fingerprint, facial recognition) - Self-powered systems using energy harvesting - Corrosion-resistant nanocoatings for marine applications - Standardization under ISO/IEC 30107 for secure IoT access

Total word count: ~1520

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