Corbin Russwin ML193 Grade 1 V...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$280.00
$226.80
Corbin Russwin ML193 V40 Indicator for Sectional Trim with Cointurn, Exterior displays "Unlocked / Locked" in White & Red

Corbin Russwin ML193 Grade 1 V40 Indicator for Sectional Trim with Cointurn, Exterior displays "Unlocked / Locked" in White & Red

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Model: ML193-RH-626-V40
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$280.00
$226.80
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Corbin Russwin ML193-V40 Mortise Lock Status Indicator for Sectional Trim with Cointurn, Unlocked/Locked Display in White & Red, Field Reversible

Single Indicator Solution for Exterior Sectional Mortise Trim

The Corbin Russwin ML193-V40 is a single-indicator accessory designed for use with Exterior Sectional Mortise Trim in the ML2000 Series. This field-reversible indicator features outside wording of "Unlocked/Locked" displayed in White and Red, with no indicator on the inside, and operates via a cointurn function. Part of the ML2000 Series, these indicators are most commonly used to identify occupancy or display the locked/unlocked status of a room, making them ideal for a wide range of commercial applications. The V40 configuration is a surface-mounted component secured with Torx security screws for added tamper resistance.

Professional Features & Benefits

  • V40 Single Indicator Configuration: Displays "Unlocked/Locked" wording on the exterior in White and Red with no indicator on the interior, providing clear and immediate room status communication.
  • Cointurn Function: Indicator with cointurn operation allows convenient manual control of the locked/unlocked status display from the interior side.
  • Field Reversible Design: Fully field reversible to accommodate various door hand directions, simplifying installation and reducing the need for additional parts.
  • Surface-Mounted Construction: Designed for surface mounting on Exterior Sectional Mortise Trim, ensuring straightforward integration with compatible ML2000 Series hardware.
  • Torx Security Screws Included: Provided Torx security screws enhance tamper resistance and help maintain the integrity of the installation in high-traffic commercial environments.
  • Optional Directional Arrow Engraving: Available with optional directional arrow engraving for enhanced user guidance and wayfinding in applicable settings.
  • Compatibility Notes: For use with Exterior Sectional Mortise Trim. Not compatible with master ring cylinders. Not compatible with BHSS, BLSS, or HSS trims.
  • Manufacturer Warranty: Backed by a 10 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

  • Product Group: Mechanical Locks
  • Warranty: 10 Year Limited
  • Product Subgroup: Status Indicators
  • Product Type: Indicators
  • Commercial/Residential: Commercial
  • Lock Type: Mortise
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Model: ML190
  • Door Hand Direction: Field Reversible
  • Department: Door Hardware

Installation & Operation

This indicator component is designed for use with compatible Exterior Sectional Mortise Trim in the ML2000 Series. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation — note that this component is not compatible with master ring cylinders or BHSS, BLSS, or HSS trims.

Professional Applications

  • Commercial Office Buildings
  • Healthcare Institutions and Medical Facilities
  • Educational Facilities and Campus Buildings
  • Hospitality and Hotel Properties
  • Government and Municipal Buildings
  • Retail Establishments
  • Multi-Tenant Residential and Mixed-Use Properties

Tamper-Resistant Design

The ML193-V40 is surface mounted and secured with included Torx security screws, providing a tamper-resistant installation that helps protect the indicator from unauthorized adjustment or removal in demanding commercial environments.

Why Choose Corbin Russwin Quality?

Corbin Russwin ML2000 Series status indicator products deliver professional-grade reliability as part of a comprehensive mortise lock platform trusted in commercial applications. The ML193-V40 is backed by a 10 Year Limited warranty, reflecting Corbin Russwin's commitment to durable, long-lasting door hardware. Engineered for demanding commercial environments where clear occupancy and lock-status communication is essential, this indicator integrates seamlessly with Exterior Sectional Mortise Trim for a complete, code-conscious solution.

Product Specs

Product Group:
Mechanical Locks
Warranty:
10 Year Limited
Product Subgroup:
Status Indicators
Product Type:
Indicators
Commercial/Residential:
Commercial
Lock Type:
Mortise
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
ML190
Door Hand Direction:
Field Reversible
Department:
Door Hardware

Corbin Russwin ML193-RH-626-V40 – Frequently Asked Questions

1) Will the Corbin Russwin ML193-V40 indicator work on any mortise trim, or only certain types?
The ML193-V40 is built for Exterior Sectional Mortise Trim in the ML2000 Series only. It will not work with BHSS, BLSS, or HSS trims, and it is not compatible with master ring cylinders. If your opening uses escutcheon trim or one of those excluded trim styles, this indicator is the wrong part.
2) Do I need to order the ML193 indicator left hand or right hand?
Handing is selectable at order time (LH or RH), but the indicator itself is field reversible, so it can be flipped on site to suit the door hand without extra parts.
3) Which side of the door does the ML193-V40 show the status on?
Outside only. The V40 configuration reads "Unlocked / Locked" in white and red on the exterior face, with no indicator window on the interior side. Occupants inside control the display with the cointurn; people in the corridor read it. If you need status visible from inside the room as well, the V40 is not the configuration to order.
4) Can I add a status indicator to existing Corbin Russwin mortise locks without replacing the locksets?
Yes, within limits. The ML193-V40 is a replacement/accessory part that mounts to Exterior Sectional Mortise Trim on ML2000 Series locks, so the lock body stays in the door. The limits are the trim style (not BHSS, BLSS, or HSS) and the cylinder (no master ring cylinders). Where those check out, it is a trim-level addition rather than a lockset swap.
5) What is the closest Schlage equivalent to the Corbin Russwin ML193-V40 indicator?
The nearest Schlage counterpart is the 47804351 L Series Retrofit Indicator Kit for Sectional Lock with Cylinder, which carries a LOCKED/UNLOCKED message. Both are occupancy indicators for sectional mortise trim and both read locked versus unlocked. The difference is in the trim they serve: the ML193-V40 is built for Corbin Russwin Exterior Sectional Mortise Trim in the ML2000 Series and operates by cointurn, while the Schlage kit is a retrofit for an L Series sectional lock with a cylinder. Match the indicator to the lock family already in the door rather than to the wording alone.
6) What do I use on a hotel guest room door that needs a DO NOT DISTURB display?
The ML193-V40 is a lock-status indicator reading Unlocked/Locked, not a privacy message. For a DO NOT DISTURB display, the Schlage 47804353 is a sectional indicator with rose trim and interior or exterior cylinder prep carrying that wording. It is a different trim style - rose rather than the Corbin Russwin Exterior Sectional Mortise Trim the ML193-V40 mounts to - so verify the door prep before specifying it on a guest room opening.
7) Will a Schlage sectional indicator kit retrofit onto my existing Corbin Russwin mortise trim?
Do not assume it will. The Schlage 47804351 and 47804352 are described as retrofit indicator kits for an L Series sectional lock with cylinder, and the 47804353 and 47804354 are rose trim indicators with cylinder prep. The Corbin Russwin ML193-V40 is a surface-mounted component made specifically for Exterior Sectional Mortise Trim in the ML2000 Series, and it is not compatible with master ring cylinders or with BHSS, BLSS or HSS trims. If the door already carries Corbin Russwin ML2000 sectional trim, the ML193-V40 is the part that matches it.
8) How does the occupant change the ML193-V40 from unlocked to locked?
By cointurn. A coin or flat blade turns the inside control, which throws the status display on the outside face. There is no thumbturn and no key needed from the room side, which is why this configuration suits restrooms, exam rooms, and single-occupancy spaces in offices, clinics, schools, and hotels.
9) Is the ML193 indicator tamper resistant for a public corridor?
It mounts on the surface of the sectional trim and is secured with Torx security screws, which are included. That resists casual removal or adjustment in high traffic commercial areas. It is a commercial-duty component, not a residential one.
10) Is the ML193 a complete lock or just the indicator?
Just the indicator. It is the surface-mounted status component with its Torx security screws, intended to go onto a compatible ML2000 Series mortise lock's exterior sectional trim. The mortise lock body, trim, and cylinder are separate.
11) Is there an indicator without English wording for a facility with multilingual occupants?
Yes. The Schlage 47804354 is a sectional indicator with rose trim and interior or exterior cylinder prep that uses symbols only, with no text. The Corbin Russwin ML193-V40 by contrast spells out Unlocked/Locked in white and red on the exterior and can be ordered with optional directional arrow engraving. Choose the symbols-only Schlage where text would need translating, and the ML193-V40 where the door already carries Corbin Russwin ML2000 Series sectional trim.
12) Which of these indicators can be used with either interior or exterior cylinder prep?
The Schlage 47804353 with DO NOT DISTURB wording and the Schlage 47804354 with symbols only are both rose trim sectional indicators listed for interior or exterior cylinder prep. The Corbin Russwin ML193-V40 takes a different approach: it displays on the exterior only with no indicator on the inside and is operated by a cointurn, and it is field reversible so a single part serves left hand or right hand doors.
How fast can I get the Corbin Russwin ML193-RH-626-V40 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Corbin Russwin ML193-RH-626-V40 come with a warranty?
Absolutely. The Corbin Russwin ML193-RH-626-V40 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Corbin Russwin ML193-RH-626-V40?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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