Harting Insert, male, screw, size L32 B, c/s 0.75 - 2.5mm²

Product Overview

The Han L32 E-SMC-MI-SCT is a high-density male connector insert designed for applications requiring 32-position connectivity in industrial environments. This insert features screw termination technology for secure wire connections ranging from 0.75 to 2.5 mm². Part of the Han E® series, this insert provides reliable connectivity for demanding industrial applications where high contact density is essential.

Key Features

• 32 positions plus PE contact for high-density connectivity
• Male gender configuration with comprehensive contact arrangement
• Screw termination method for secure and reliable wire connections
• Wide conductor cross-section range: 0.75 - 2.5 mm²
• Wire protection integrated into design
• Silver-plated copper alloy contacts for optimal conductivity
• Pebble grey (RAL 7032) polycarbonate housing
• Designed for applications requiring maximum connectivity in minimal space

Technical Specifications

• Current Rating: 16A
• Rated Voltage: 500V (600V UL/CSA)
• Conductor Cross-Section: 0.75 - 2.5 mm²
• Wire Size: AWG 18 - AWG 14
• Number of Contacts: 32 + PE
• Temperature Range: -40°C to +125°C
• Housing Size: L32B
• Series: Han E®
• Termination Type: Screw connection
• Housing Material: Polycarbonate (PC)
• Contact Material: Copper alloy with silver plating
• Flammability Rating: UL94 V-0
• Mechanical Working Life: ≥500 mating cycles

Installation Details

• Contact Screw: M3 with recommended tightening torque
• PE Screw: M4 with recommended tightening torque
• Stripping Length: 7.5mm
• Wire Protection: Integrated design prevents wire damage
• Compatible with standard Han E installation tools

Applications

Ideal for industrial connectivity applications requiring high contact density:

• Factory automation systems with extensive I/O requirements
• Industrial machinery with multiple control signals
• Process control systems requiring numerous connections
• Rail technology installations
• Control cabinet wiring with space constraints
• Power distribution systems with multiple circuits
• Complex machinery requiring 32-position connectivity
• Applications where maximum connectivity density is essential

Compatibility

• Compatible with Size L32B hoods and housings
• Works with Han® B series housings designed for 32-position inserts
• Can be used for rack and panel mounting applications
• Compatible with corresponding Han L32 E female inserts for complete connectivity
• Designed for applications requiring maximum contact density

Important Configuration

• Connectors should not be mated or unmated under electrical load
• Connectors of the same or different types arranged in a line should be polarised to prevent the possibility of wrong connection
• Proper identification and labeling of all 32 positions is critical for correct wiring
• Ensure adequate cable management for 32 conductors plus PE

Certifications and Compliance

• Standards: IEC 60664-1, IEC 61984
• UL Certification: UL 1977, UL 2237
• CSA Certification: CSA-C22.2 No. 182.3
• RoHS: Compliant with applicable exemptions
• ELV Status: Compliant
• China RoHS: Compliant
• REACH Compliance: SVHC substances present (Lead)
• Fire Protection: EN 45545-2 compliant for railway vehicles
• Country of Origin: Germany

Environmental Compliance

• Contains lead as part of copper alloy composition
• California Proposition 65: Contains lead and nickel
• REACH SVHC substance declaration available
• Meets railway vehicle fire protection standards

Download existing graphical data for this product:

• Datasheet
• Product Declaration Certificate