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Sealcon 19-Pole M23 Radius-Flange Panel Signal Connector
Configurable industrial M23 connector with 19 poles, male mating threads, interchangeable pin or socket inserts, gold-plated brass-alloy contacts, and IP67/IP69K plus NEMA 4X protection.
✅ M23 Connector Configuration
M23-RADM19 is a radius-flange panel connector with a 19-pole insert and male mating threads. Its contact layout uses sixteen 1 mm contacts and three 1.5 mm contacts. Male pin and female socket inserts fit the same housing style, allowing the contact gender and termination method to be selected for the application.
Product image note: Images may show a representative configuration. Verify the selected housing, insert, and contacts before ordering.
Sealcon M23 Connector for Industrial Machine Connections
The Sealcon creates a configurable connection for motors, drives, encoders, control panels, and industrial machinery. The mixed contact sizes combine high-density signal wiring with three higher-current positions in one sealed M23 panel interface. The modular housing accepts either a male or female insert, so equipment designers and maintenance teams can match the connector interface to the wiring plan without changing the basic housing style.
The copper-zinc alloy with nickel-plated surface body provides a durable interface for industrial service. Gold-plated brass-alloy contacts support reliable conductivity, while the Euro Lock System keeps installed crimp contacts seated. Correctly assembled and mated configurations are rated IP67/IP69K and NEMA 4X for protection against dust, water, and washdown exposure.
🔄 Modular Insert Selection
Use male pin or female socket inserts in the same housing style to match the equipment interface
🔒 Euro Lock System
Retains installed contacts without a separate insertion or removal tool, reducing service-related damage
🛡️ IP67 / IP69K / NEMA 4X
Supports sealed industrial connections when the selected components are correctly assembled and mated
⚙️ High-Vibration Option
Optional spring-loaded sockets support applications up to 50 g shock and 10 g continuous force
Key Features & Benefits
- Configurable assembly: Select the housing, insert gender, termination style, and optional crimp contacts for the application
- Interchangeable insert gender: Male pin or female socket inserts fit the same housing type, simplifying machine-interface planning
- Tool-free contact servicing: Crimp contacts install and remove without a separate contact tool, helping protect the insert during maintenance
- Multiple termination methods: Choose dip solder or crimp termination to match field wiring or panel production needs
- High-vibration socket option: Spring-loaded sockets add contact support in moving machinery and shock-prone installations
- Industrial approvals: UL and CSA approvals with RoHS and Deca-BDE compliance support equipment documentation requirements
Crimp Contact Options
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Contact / Part Number
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Supported Conductor Range
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7.010.901.031
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0.08–0.56 mm² (AWG 28–20)
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7.010.901.001
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0.14–1.0 mm² (AWG 26–17)
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7.010.901.012
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0.08–0.56 mm² (AWG 28–20)
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7.010.901.002
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0.34–1.0 mm² (AWG 22–17)
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7.010.901.021
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1.0–1.5 mm² (AWG 17–16)
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7.010.901.022
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0.75–1.5 mm² (AWG 18–16)
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7.010.901.501
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0.14–1.0 mm² (AWG 26–17)
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7.010.901.512
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0.14–0.56 mm² (AWG 26–20)
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7.010.901.502
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0.34–1.0 mm² (AWG 22–17)
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Specifications
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Product Code
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M23-RADM19
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Brand
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Sealcon
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Connector Series
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M23 signal connector
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Connector Style
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Radius-flange panel connector
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Poles
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19
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Mating Threads
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Male
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Contact Layout
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Sixteen 1 mm contacts and three 1.5 mm contacts
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Nominal Current
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8 A for 1 mm contacts; 10 A for 1.5 mm contacts
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Nominal Voltage, Degree of Protection 2
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320 V
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Nominal Voltage, Degree of Protection 3
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100 V
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Test Voltage
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1,500 V
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Insulation Resistance
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>10 MΩ
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Maximum Contact Resistance
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3 mΩ
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Housing Material
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Copper-zinc alloy with nickel-plated surface
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Contact Material
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Gold-plated brass alloy
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Crimp Contact Construction
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Machined
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Insert Identification
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Color-coded spacers for male and female inserts
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Operating Temperature
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-40°C to 125°C (-40°F to 257°F)
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Ingress / Enclosure Rating
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IP67 / IP69K / NEMA 4X
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Termination Choices
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Dip solder or crimp
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Crimp Conductor Range
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1 mm and 1.5 mm contact options; see the crimp-contact table
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Protective Earth Position
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PE ground is at position 12 on grounded inserts
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🧾 How to Order
1. Select the housing: Three radius-flange housing options. Includes an anti-vibration O-ring and flat body gasket.
2. Select the insert: Male (pin) and female (socket) 19-pole inserts are available with dip-solder contacts or without contacts for crimp termination.
3. Select contacts if needed: Select sixteen matching 1 mm pin or socket contacts and three matching 1.5 mm contacts. Separate contacts are not required with dip-solder inserts.
🔧 Housing & Installation Notes
Mounting configuration: Choose among three radius-flange styles. Each uses an anti-vibration O-ring and flat body gasket.
Contact servicing: Standard crimp contacts can be inserted or removed without a separate contact installation tool.
Confirm selections: Match the insert gender, termination method, contact diameter, and conductor range before ordering.
🏭 Typical Applications
Motion control: Motors, servo drives, encoders, and feedback circuits
Industrial machinery: Modular equipment connections exposed to dust, moisture, vibration, or washdown
Control panels: Serviceable M23 interfaces requiring selectable pin or socket inserts and crimp or solder termination
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