Overview
The IDEC HA-C10 contact block is a single-pole SPDT auxiliary switch accessory engineered for IDEC L6 16mm heavy-duty push buttons and pilot light assemblies. This contact block delivers reliable electrical switching in industrial automation, machine control, and process monitoring applications. With proven solder-lug termination and robust electrical ratings, the HA-C10 expands switching options on compact control panels.
Key Features
- SPDT Configuration: Single-pole, double-throw provides 1NO and 1NC contacts from one device
- Solder Terminals: Gold-plated solder lugs for secure, solderable connections
- RoHS Compliant: Lead-free construction meets environmental regulations
- Removable Contacts: Locking lever design allows field service without panel removal
- 16mm Mounting: Direct fit for 16mm (5/8 inch) mounting hole spacing on L6 series frames
- Multiple Termination Options: Solder or PCB terminal versions available
Technical Specifications
- Contact Configuration: 1NO + 1NC (SPDT)
- Contact Current (Max): 5A
- Contact Voltage AC (Max): 250V
- Contact Voltage DC (Max): 125V
- Minimum Contact Voltage AC: 12V
- Minimum Contact Voltage DC: 12V
- Switch Terminals: Solder lug
- Number of Poles: 1 Pole
- Mounting Hole Diameter: 16mm (5/8 inch)
- Certifications: RoHS Compliant
- Compatible Series: IDEC L6 Series
Typical Applications
- Machine tool control circuits requiring auxiliary switching
- Safety interlock systems using redundant contact configurations
- Motor starter and contactor auxiliary circuits
- Panel-mounted push button and indicator light assemblies
- Industrial process control panels with compact mounting requirements
- Emergency stop circuits where dual contact logic is needed
Compatibility & Replacements
Compatible With
- IDEC L6 16mm heavy-duty push buttons
- IDEC L6 series pilot light assemblies
- IDEC L6 illuminated push button stations
- Standard industrial control relay circuits (5A/250V)
Replaces / Drop-In Replacement For
- Earlier IDEC HA-C10 contact block revisions
- Verify with your IDEC documentation for direct substitution with other HA-series blocks
Works With
- IDEC MicroSmart and Micro3C PLCs (via relay circuits)
- Standard electromagnetic and solid-state control relays
- AC/DC motor starters and contactor coil circuits
- Industrial 24VDC and 120/240VAC control systems
- Safety-rated control systems (when configured per standards)
