Product Description:

The Allen-Bradley 440K-T11147 is a Trojan 5 tongue switch, a robust safety interlock switch designed to prevent access to hazardous areas when machinery is in operation.¹ This switch features a metal head (GD2 style), two normally closed (N.C.) safety contacts and one normally open (N.O.) auxiliary contact, break-before-make (BBM) contact timing, and an M20 conduit entry.² It requires a separate actuator (sold separately).

Key Features:

• Trojan 5 Series: Part of a reliable and widely used range of safety interlock switches.
• Metal Head (GD2 Style): Provides robust protection in industrial environments.³
• 2 N.C. Safety Contacts: Ensures reliable interruption of the safety circuit.
• 1 N.O. Auxiliary Contact: Provides a signal for status monitoring or other control functions.⁴
• Break-Before-Make (BBM) Contact Timing: Prevents momentary overlap of contacts during switching.⁵
• No Actuator Included: Requires a separate tongue actuator, allowing for application-specific configurations.
• M20 Conduit Entry: Standard connection for industrial wiring.

Technical Specifications:

• Product Type: Tongue Switch / Safety Interlock Switch
• Catalog Number: 440K-T11147
• Series: Trojan 5
• Contacts: 2 N.C. (Safety), 1 N.O. (Auxiliary)⁶
• Contact Timing: Break-Before-Make (BBM)
• Actuator: Not Included (Sold Separately)
• Head Style: GD2 (Metal)
• Conduit Entry: M20⁷
• Safety Rating: (Specify if known from documentation, e.g., Category 4, SIL 3, PLe)

Applications:

• Machine Guarding
• Safety Gate Interlocks
• Access Control to Hazardous Areas
• Packaging Machinery
• Other Safety-Related Control Systems

Why Choose DD Parts Solution?

• Fast and Reliable Shipping: We understand the importance of minimizing downtime, so we offer fast and reliable shipping options.
• Competitive Pricing: We strive to offer competitive prices on all our products.
• Expert Support: Our team has extensive experience in industrial automation and can provide technical support if needed.
• Wide Selection of Automation Components: We offer a wide range of new and surplus automation parts to meet your needs.⁸
• Trusted Supplier: DD Parts Solution is a trusted supplier of industrial automation components.

Common Typos

• 440K-T11I47
• 440K-T11L47
• 440K-T1I147
• 440K-T1II47
• 440K-T1IL47
• 440K-T1L147
• 440K-T1LI47
• 440K-T1LL47
• 440K-TI1147
• 440K-TI1I47
• 440K-TI1L47
• 440K-TII147
• 440K-TIII47
• 440K-TIIL47
• 440K-TIL147
• 440K-TILI47
• 440K-TILL47
• 440K-TL1147
• 440K-TL1I47
• 440K-TL1L47
• 440K-TLI147
• 440K-TLII47
• 440K-TLIL47
• 440K-TLL147
• 440K-TLLI47
• 440K-TLLL47

Appended Numbers

• 440K-T11147-A
• 440K-T11147-B
• 440K-T11147-C
• 440K-T11147-D
• 440K-T11147-E
• 440K-T11147-F
• 440K-T11147-G
• 440K-T11147-H
• 440K-T11147-I
• 440K-T11147-J
• 440K-T11147-K
• 440K-T11147-L
• 440K-T11147-M
• 440K-T11147-N
• 440K-T11147-O
• 440K-T11147-P
• 440K-T11147-Q
• 440K-T11147-R
• 440K-T11147-S
• 440K-T11147-T
• 440K-T11147-U
• 440K-T11147-V
• 440K-T11147-W
• 440K-T11147-X
• 440K-T11147-Y
• 440K-T11147-Z

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