440T-MDBLE150B0A

Trapped Key Interlock

Name: Trapped Key Interlock
Brand: Rockwell Automation
SKU: 440T-MDBLE150B0A

Serial #:

Lifecycle status: Active

Description

Bolt Interlock - Dual Key Mechanical, Standard Key Code Labeling, Trap Prim., Free Sec., Retract: 3mm, Extend.: 17mm

Unique Product Identifier	440T-MDBLE150B0A
UPC	781180158490
Estimated Lead Time	42 days
Country of Origin	>1

Type of accessory/spare part	Mechanical locking
Width	48.5 mm
Height	124 mm
Depth	27.4 mm
Type of switch	Bolt interlock, dual key
Bolt diameter	15 mm

Operating temperature	-40 °C

Key code 1 position 1	Code 1 position 1 - code 0
Key code 1 position 2	Code 1 position 2 - code B
Key code 2 position 1	Code 2 position 1 - code 0
Key code 2 position 2	Code 2 position 2 - code A
Mounting	DBL: 4 x M5 counterbored from top or 4 x M5 from underside with M5 nuts
Key condition	Primary key trapped, sary key free to retract bolt, 3 mm retracted, 17 mm extended
Material	Faceplate: 316L Stainless Steel
Torque to key	14
Relative humidity	95 %
Shear force to key	15.1
Mechanical life operations	200000

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)
Product Drawing	Drawing (DXF)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)

General	Publication
Product Cutsheet	--

Installation Instructions	Publication
440t-in011_-mu-p	440T-IN011

Technical Data	Publication
switch-td001_-en-p	SWITCH-TD001

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Search the Literature Library

Safety

This product was certified with the above certifications as of 2026-05-14. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

Items Per Page:

Technotes

Looking for more Technotes?

Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.

Search Knowledgebase

Overview

Unique Product Identifier	440T-MDBLE150B0A
UPC	781180158490
Estimated Lead Time	42 days
Country of Origin	>1

Technical Specifications

Type of accessory/spare part	Mechanical locking
Width	48.5 mm
Height	124 mm
Depth	27.4 mm
Type of switch	Bolt interlock, dual key
Bolt diameter	15 mm

Operating temperature	-40 °C

Key code 1 position 1	Code 1 position 1 - code 0
Key code 1 position 2	Code 1 position 2 - code B
Key code 2 position 1	Code 2 position 1 - code 0
Key code 2 position 2	Code 2 position 2 - code A
Mounting	DBL: 4 x M5 counterbored from top or 4 x M5 from underside with M5 nuts
Key condition	Primary key trapped, sary key free to retract bolt, 3 mm retracted, 17 mm extended
Material	Faceplate: 316L Stainless Steel
Torque to key	14
Relative humidity	95 %
Shear force to key	15.1
Mechanical life operations	200000

Drawings

Drawings
3-Dimensional STEP model (STP)	Download (ZIP)
Product Drawing	Drawing (DXF)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DXF)

Documents

Product Cutsheet General
--

440t-in011_-mu-p Installation Instructions
440T-IN011

switch-td001_-en-p Technical Data
SWITCH-TD001

General	Publication
Product Cutsheet	--
Installation Instructions	Publication
440t-in011_-mu-p	440T-IN011
Technical Data	Publication
switch-td001_-en-p	SWITCH-TD001