Corbin Russwin ML190 Grade 1 V...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$280.00
$220.91
Corbin Russwin ML190 V04 Indicator for Sectional Trim with Cylinder Prep, Interior displays "Unlocked / Locked" in White & Red

Corbin Russwin ML190 Grade 1 V04 Indicator for Sectional Trim with Cylinder Prep, Interior displays "Unlocked / Locked" in White & Red

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Model: ML190-RH-626-V04
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$280.00
$220.91
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Corbin Russwin ML190-V04 Single Indicator for Sectional Mortise Trim with Cylinder Prep, Interior Unlocked/Locked Display in White & Red, Field Reversible

Professional Occupancy & Status Indicator for Commercial Mortise Locksets

The Corbin Russwin ML190-V04 is a single indicator designed for use with interior sectional mortise trim, featuring a cylinder prep and a clear interior Unlocked/Locked display in White and Red. This field-reversible indicator integrates seamlessly with a wide range of ML2000 Series mortise lock functions, making it ideal for communicating room occupancy or locked/unlocked status in commercial environments. The V04 configuration provides no outside indicator wording while displaying "Unlocked/Locked" on the interior face, and is surface mounted using Torx security screws for a secure, professional installation.

Professional Features & Benefits

  • Single Indicator Configuration (V04): Outside wording: No Indicator; Inside wording: Unlocked/Locked in White and Red for clear, at-a-glance status communication.
  • Field Reversible Design: Handing can be reversed in the field, providing installation flexibility across a variety of door configurations without requiring additional parts.
  • Cylinder Prep Included: Designed with a cylinder prep for keyed functions, supporting secure access control integration with compatible mortise lock functions.
  • Broad ML2000 Series Compatibility: Compatible with functions ML2002, ML2003, ML2011, ML2012, ML2013, ML2017, ML2022, ML2024, ML2029, ML2048, ML2049, ML2059, ML2062, ML2065, ML2067, ML2068, ML2069, ML2072, ML2073, ML2075, ML2082, ML2092, and ML20608 x NAC x PHR for versatile application across a wide range of mortise lockset configurations.
  • Surface Mounted Construction: Mounts directly to the door surface with Torx security screws provided, ensuring a tamper-resistant and professional finish.
  • Optional Directional Arrow Engraving: Available with optional directional arrow engraving for enhanced wayfinding and user guidance in high-traffic commercial settings.
  • Compatibility Exclusions: Not compatible with master ring cylinders, and not compatible with BHSS, BLSS, or HSS trims — verify trim compatibility prior to installation.
  • 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 interior sectional mortise trim from the Corbin Russwin ML2000 Series. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware — note this component is not compatible with master ring cylinders or BHSS, BLSS, or HSS trims — before installation.

Professional Applications

  • Commercial Office Buildings
  • Healthcare Institutions (Patient Rooms, Restrooms, Exam Rooms)
  • Educational Facilities
  • Hospitality and Hotel Properties
  • Retail Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Mixed-Use Properties

Why Choose Corbin Russwin Quality?

Corbin Russwin status indicator products are engineered for demanding commercial applications, offering field-reversible installation, surface-mounted Torx security screw fastening, and broad compatibility across the ML2000 Series mortise lock platform. The ML190-V04 is backed by a 10 Year Limited warranty, reflecting Corbin Russwin's commitment to professional-grade reliability and long-term performance. Trusted by commercial door hardware professionals, Corbin Russwin delivers consistent quality for high-traffic and security-sensitive environments.

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 ML190-RH-626-V04 – Frequently Asked Questions

1) What does the Corbin Russwin ML190-V04 indicator show on the outside of the door?
Nothing. The V04 configuration has no outside wording at all. The Unlocked/Locked message, in white and red, reads only on the interior face. If you need the status legible from the corridor side, V04 is the wrong configuration for that opening.
2) Which Corbin Russwin ML2000 mortise lock functions does the ML190-V04 indicator work with?
The ML190-V04 indicator is listed for ML2002, ML2003, ML2011, ML2012, ML2013, ML2017, ML2022, ML2024, ML2029, ML2048, ML2049, ML2059, ML2062, ML2065, ML2067, ML2068, ML2069, ML2072, ML2073, ML2075, ML2082, ML2092, and ML20608 x NAC x PHR. If the function on your door is on that list, the indicator drops into the interior sectional trim.
3) Will the ML190-V04 indicator fit my existing Corbin Russwin mortise trim?
Only sectional trim, and not every kind. The ML190-V04 is built for interior sectional mortise trim with a cylinder prep. It will not work with BHSS, BLSS or HSS trims, and it will not work behind a master ring cylinder. Check which trim style is on the door before you order, because those exclusions are absolute.
4) Do I need to order the ML190 indicator left hand or right hand?
Handing is an order option (LH or RH), but the ML190 indicator is field reversible, so a fitter can flip the handing on site without extra parts. That matters for a property manager buying a few spares to cover mixed openings across a building.
5) Can I still key the lock if I add an ML190-V04 indicator?
Yes. The V04 is supplied with a cylinder prep, so keyed mortise functions keep their cylinder through the indicator trim. The one cylinder it will not accept is a master ring cylinder, so if your facility keys on master rings you will need to change cylinder type before this indicator goes on.
6) Can I add a status indicator to an ML2000 mortise lock already installed, or do I need a whole new lock?
The ML190 is a replacement part for the trim, not a new lockset. On an existing ML2000 mortise lock running a compatible function and interior sectional trim with a cylinder prep, the indicator goes on at the trim, surface mounted with the Torx screws provided. No lock body change is involved.
7) Can I put a Schlage L Series indicator kit on a Corbin Russwin mortise lock?
No. The Schlage 47804351 and 47804352 are L Series retrofit indicator kits for sectional locks with cylinder, built to the Schlage L Series trim. The Corbin Russwin ML190-V04 is made for interior sectional mortise trim on the ML2000 Series and lists compatibility with functions including ML2002, ML2011, ML2013, ML2024, ML2048, ML2065 and ML2075. The parts look alike because both are sectional-trim occupancy indicators with a cylinder prep, but the trim interfaces are not shared - identify the lock body in the door first.
8) I need an indicator that reads OCCUPIED / VACANT instead of Unlocked / Locked - what do I use?
The ML190-V04 displays Unlocked/Locked on the interior face in white and red, with no wording on the outside. If the wording you need is OCCUPIED/VACANT, the Schlage 47804352 is an L Series retrofit indicator kit for a sectional lock with cylinder that carries the OCCUPIED/VACANT message. It is a Schlage L Series part, so it goes with a Schlage L Series lock, not with a Corbin Russwin ML2000 mortise lock. Restrooms and exam rooms are where that wording usually gets specified.
9) How does the ML190 indicator mount, and can someone pop it off the door?
It is surface mounted with Torx security screws, supplied with the indicator. That is the tamper-resistant fastening you want on a restroom or patient room where the public has hands on the trim. A standard Phillips driver will not back it off.
10) Is there an indicator that shows DO NOT DISTURB for hotel guest rooms?
The Schlage 47804353 is a sectional indicator on rose trim with interior or exterior cylinder prep and a DO NOT DISTURB message. The Corbin Russwin ML190-V04 does not carry that wording - it shows Unlocked/Locked on the interior only. Note the prep difference as well: the 47804353 is prepped for a cylinder on either the interior or the exterior face, while the V04 configuration is a single interior indicator with cylinder prep and no outside wording.
11) We have multilingual occupants - is there a symbols-only indicator instead of one with words?
Yes. The Schlage 47804354 is a sectional indicator on rose trim with interior or exterior cylinder prep that uses symbols only, with no text message. The Corbin Russwin ML190-V04 uses words - Unlocked/Locked - on the interior face, in white and red, and can be ordered with optional directional arrow engraving. Pick the symbols-only part where facility signage standards avoid English text; pick the V04 where the door already carries an ML2000 Series mortise lock.
12) Can I get the ML190 indicator with a directional arrow?
Yes, directional arrow engraving is offered as an option on the ML190 indicator. It is worth specifying in a hospital or hotel corridor where you want the display to tell people which way the thumbturn or lever moves rather than just the state it is in.
13) What is the difference between a rose trim indicator and a sectional trim indicator on these parts?
The Schlage 47804353 and 47804354 are described as sectional indicators on rose trim with interior or exterior cylinder prep. The Corbin Russwin ML190-V04 is a single indicator for interior sectional mortise trim with cylinder prep, surface mounted with the Torx security screws provided, and it is not compatible with master ring cylinders or with BHSS, BLSS or HSS trims. That exclusion list is the one to check before ordering - the mounting is to the trim already on the door, so confirm the trim family before you match on message wording.
How fast can I get the Corbin Russwin ML190-RH-626-V04 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 ML190-RH-626-V04 come with a warranty?
Absolutely. The Corbin Russwin ML190-RH-626-V04 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 ML190-RH-626-V04?
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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