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Banner Engineering SIGL42DM0121 Safety Interlock Switch

The SI-GL42 series locking-style safety interlock switch is designed for interlocking and position monitoring applications. It features positive opening safety contacts compliant with IEC 60947-5-1, and monitors both the presence of the actuator and whether it is properly locked into the interlock. The switch includes an energized solenoid lock with spring release, an integrated manual release mechanism accessible from both front and back, and an actuator head that can be rotated in 90° increments, providing five different positions (including one vertical). It is constructed to be lightweight yet durable, with an IP67 environmental rating suitable for harsh conditions.

Authorized Distributors
Source:DigiKey
Part No:SI-GL42DM01-21
Stock:0
Inv Date:06-08-2026
Price: Unit price: $350
Buy/RFQ:
Part No:SI-GL42DM01-21
Stock:0
Inv Date:06-09-2026
Price: Unit price: $350
Buy/RFQ:

Banner Engineering SIGL42DM0121 Safety Interlock Switch Specifications:

  • Contact Type: Positive opening safety contacts (IEC 60947-5-1)
  • Locking Method: Energized solenoid lock with spring release
  • Actuator Options: 4 stainless steel, rotatable in 90° increments (five positions, including vertical)
  • Manual Release: Integrated, accessible from front and back
  • Environmental Rating: IP67 for demanding industrial environments
  • Construction: Lightweight plastic body with metal stressed components
  • Connector Options: M12 pre-wired available
  • Monitoring: Contacts monitor actuator presence and lock status
  • Application: Interlocking and position monitoring for industrial safety
  • Compliance: IEC 60947-5-1 standard

Buy the Banner SI-GL42 Series Locking-Style Safety Interlock for Industrial Applications

Secure your machinery with the robust and reliable safety interlock switch designed for industrial interlocking and position monitoring. Featuring easy manual release, adjustable actuator head in multiple positions, and IP67 protection, this switch guarantees safety and durability in demanding environments. Its positive opening contacts comply with IEC standards, and the integrated features enable easy installation and maintenance. Get your safety interlock system today online for improved safety controls, compliance, and peace of mind in your industrial applications.

Buy Banner SI-GL42 series safety interlock switch now and ensure reliable interlocking and position monitoring in your industrial environment.

Frequently Asked Questions

Where can I buy Banner Engineering SIGL42DM0121?

You can click on the BUY or RFQ button to purchase SIGL42DM0121 from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part SIGL42DM0121?

You can download the SIGL42DM0121 datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of SIGL42DM0121?

Banner Engineering

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