Corbin Russwin CLX3330-NVSL Gr...
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Corbin Russwin CLX3330-NVSL Extra Heavy Duty Privacy/Bedroom/Bathroom Visual Status Lever Lock with Indicator

Corbin Russwin CLX3330-NVSL Grade 1 Extra Heavy Duty Privacy/Bedroom/Bathroom Visual Status Lever Lock with Indicator

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Model: CLX3330 NVSL 626 V30
$938.79
$584.18
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  • Corbin Russwin ADDER-CORBIN RUSSWIN-[KEYING]=KD - Keyed Different ADDER-CORBIN RUSSWIN-[KEYING]=KD - Keyed Different
  • Corbin Russwin ADDER-CORBIN RUSSWIN-[KEYING]=KA - Keyed Alike ADDER-CORBIN RUSSWIN-[KEYING]=KA - Keyed Alike

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Corbin Russwin CLX3330-NVSL Extra Heavy Duty Privacy Cylindrical Lever Lock with Visual Status Indicator, Grade 1, ANSI F76A

CLX3300 Series Commercial-Grade Privacy Lock with 180° Visual Status Indication

The Corbin Russwin CLX3330-NVSL is an extra heavy duty cylindrical lever lock from the CLX3300 Series, engineered for high-traffic commercial spaces where both security and privacy visibility are essential. This ANSI/BHMA A156.2 Series 4000 Grade 1 certified lock features a visual status indicator (VSL) trim with multiple indicator windows providing 180° visibility and clear sight lines from any angle, making it immediately apparent whether a room is occupied or vacant. Designed for doors with a 2-3/4" backset and accommodating door thicknesses of 1-3/4" to 2", the CLX3330-NVSL exceeds 3,100 in-lb abusive locked lever torque with no entry while maintaining egress — 2.6 times the ANSI/BHMA A156.2 requirements. The lock body is constructed of steel with zinc dichromated finish for corrosion resistance, and the non-handed design simplifies installation on doors of any handing.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 cylindrical lock per A156.2 (2022) Series 4000
  • UL Cycle above and beyond: 20 Million Cycles (Verification ID: V875753)
  • Exceeds 3,100 in-lb abusive locked lever torque — 2.6× ANSI requirements
  • Exceeds 1,600 lbs offset lever pull — 8× ANSI requirements
  • Innovative Lever Release™ freewheeling design for vandal resistance
  • Lock chassis design supports all cylinder formats (fixed core to interchangeable core)
  • Patented adjustable push/turn button for easy door thickness adjustment
  • Available with BHSS behavioral health trim and VSL visual status indicators
  • EcoFlex® technology on CLX33900: up to 92% energy reduction (GreenCircle certified)
  • Available with 27 mechanical and 2 electrified functions
  • CLX3352 Classroom Intruder: locking from either side, always-free egress
  • ElectroLynx® 8-pin molex connector on electrified units
  • Ten-year limited mechanical warranty (two-year limited electrical)

Technical Specifications

  • Grade: ANSI/BHMA A156.2 (2022) Series 4000, Grade 1
  • Door Prep: ANSI/SDI A250.14
  • Handing: Non-handed
  • Door Thickness: 1-3/4" 2" (44–51mm) standard; optional 1-3/8" (D138) or over 2" up to 2-1/4" (D214)
  • Backset: 2-3/4" (70mm) standard; optional 2-3/8", 3-3/4", 5"
  • Minimum Stile: 4-1/2" (114mm)
  • Latchbolt: Stainless steel, 1/2" (13mm) throw; optional 3/4" (19mm) deadlocking fire latch
  • Front: Wrought brass, bronze, or stainless steel, 2-1/4" x 1-1/8" standard
  • Strike: Wrought brass or stainless steel, ANSI curved lip, 4-7/8" x 1-1/4" x 1-1/4" lip to center
  • Cylinder: Brass, 6-pin L4 keyway, 0-bitted standard
  • Electrified Voltage: 12VDC or 24VDC; range 10.2–26.4VDC (CLX33900)
  • Electrified Current: 10mA continuous; 500mA peak @ 12VDC or 24VDC
  • Operating Temperature: -13°F (-25°C) to 151°F (66°C) (electrified)
  • Certifications: ANSI/BHMA A156.2 Grade 1; UL/cUL 3-hour; UL294 (electrified); NFPA 80; ADA A117.1; Windstorm/Hurricane certified
  • Warranty: Ten-year limited mechanical; two-year limited electrical

Professional Applications

  • Commercial Office Buildings — Private Offices and Conference Rooms
  • Healthcare Institutions — Patient Rooms and Restrooms
  • Educational Facilities — Classrooms and Faculty Restrooms
  • Hospitality Properties — Hotel Guest Rooms and Bathrooms
  • Retail Establishments — Fitting Rooms and Staff Restrooms
  • Multi-Tenant Residential Properties — Common Area Restrooms
  • Government and Municipal Buildings — High-Traffic Restroom and Privacy Applications

Why Choose Corbin Russwin Quality?

Corbin Russwin CLX3300 Series cylindrical lever locks deliver professional-grade reliability with steel construction featuring zinc dichromate corrosion resistance, certified to ANSI/BHMA A156.2 Series 4000 Grade 1 and UL-cUL listed for 3-hour fire doors and windstorm applications. Independent return springs ensure the lock exceeds Grade 1 cycle requirements without lever sag, and the patented design withstands over 3,100 in-lb of abusive locked lever torque — 2.6 times the ANSI/BHMA requirement. Backed by a 7 Year Limited warranty, the CLX3330-NVSL is engineered for demanding commercial environments where dependable performance and clear privacy status indication are essential.

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Series:
CLX3300 Series
Grade:
Grade 1
Keyed Function:
Non-Keyed
Lock Function Description:
Throw-off latchbolt by lever, outside lever locked by push button (freewheeling in locked position) and unlocked by emergency release tool outside, by rotating inside lever or by closing door. Inside lever always free.
Standard Latch:
Deadlatch - Square corner front, 2-1/4" x 1-1/8", 2-3/4" backset
Standard Strike:
ANSI Curved Lip 1-1/4" Lip Length
Warranty:
7 Year Limited
ANSI/BHMA:
F76A
Product Subgroup:
Bored Locksets
Product Type:
Indicator Lock
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Handle Type:
Lever
Lock Function:
Privacy/Bed/Bath
Product Attribute:
Indicator Locks
Product Model:
CLX3320
Product Function:
Privacy/Bed/Bath
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/4" to 2"
Fire Rating:
Yes
Product Substrate:
Steel, Zinc dichromated for corrosion resistance
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"
Department:
Door Hardware

Corbin Russwin CLX3330 NVSL 626 V30 – Frequently Asked Questions

1) Will the Corbin Russwin CLX3330-NVSL privacy lever fit a 1-3/4 inch commercial door?
Yes. The CLX3330-NVSL is built for 1-3/4 inch to 2 inch doors as standard, with a 2-3/4 inch backset and a 4-1/2 inch minimum stile. If your doors are 1-3/8 inch, order the D138 option; for doors over 2 inch up to 2-1/4 inch, order D214. Backsets of 2-3/8, 3-3/4 and 5 inch are also available if your existing prep is not 2-3/4.
2) Do I have to specify handing for the CLX3330 privacy lever lock?
No handing to specify. The CLX3330-NVSL is a non-handed cylindrical lever lock, so one part number works on a left or right hand door and you can stock a single item across a building. That also means a mis-ordered hand is not a failure mode on this lock.
3) How does someone get into the room in an emergency if the privacy lock is engaged?
Three ways out of a locked condition. Push the button inside to lock the outside lever; from outside, staff can release it with the emergency release tool. It also unlocks by rotating the inside lever or simply by closing the door. The inside lever is always free, so egress is never blocked even while the room reads occupied.
4) What is the difference between the V30, V33, V60 and V66 indicator options on the Corbin Russwin CLX3330?
Those four codes set how many sides show status and what colors. V30 gives a single green/red indicator on the outside only; V60 is single outside in white/red. V33 is a double indicator, green/red visible on both the outside and the inside; V66 is the same double arrangement in white/red. Pick a double if the occupant needs to confirm from inside that the door actually locked, which is common in patient rooms and single-occupancy restrooms. The VSL trim carries multiple windows for 180 degree visibility down a corridor.
5) Can I use this Corbin Russwin indicator lever on a fire rated restroom door?
Yes. The CLX3330-NVSL is UL/cUL listed for 3-hour fire doors and meets NFPA 80, and it is ADA A117.1 compliant, which the lever trim supports. For fire door use, specify the optional 3/4 inch throw deadlocking fire latch instead of the standard 1/2 inch throw latch.
6) Will the CLX3330 latch work with the strikes already in my door frames?
The lock ships with a standard 1/2 inch throw stainless steel latchbolt and an ANSI curved lip strike measuring 4-7/8 x 1-1/4 inches with a 1-1/4 inch lip to center. The latch front is a square corner 2-1/4 x 1-1/8 inch face at 2-3/4 inch backset. If your frames are already prepped to the ANSI 4-7/8 inch strike cutout, which is standard on hollow metal commercial frames, the existing prep takes it directly. Door prep follows ANSI/SDI A250.14.
7) What is the closest equivalent to the Corbin Russwin CLX3330-NVSL from another brand?
The Accentra AUYPL02 from the YPL Series is the direct cross: Grade 1, cylindrical, privacy/bed/bath function with a visual status indicator, same as the CLX3330-NVSL. Everything else in the indicator category from other brands is a different device or a lower grade. The Falcon H2171 is a Grade 2 interconnected public restroom lock with occupancy indicator and a single cylinder deadbolt, and the Emtek Wilshire 8383, Watford 8483, Square 8583 and Disk 8683 privacy bolts with indicator rosettes are residential-style thumbturn bolts meant to pair with a separate brass passage set.
8) What is the closest Grade 1 privacy lever lock with an occupancy indicator to the Corbin Russwin CLX3330-NVSL?
The Accentra AUYPL02 from the YPL Series is the nearest straight equivalent: it is also a Grade 1 privacy cylindrical lock with a visual status indicator. Both are cylindrical privacy/bed/bath locks carrying a Grade 1 rating, so either one covers a restroom or patient room door where the occupancy state has to read from the corridor. The CLX3330-NVSL is a lever lock with a non-handed chassis and a 2-3/4 inch backset, and it is offered with single-sided indicators (V30 green/red, V60 white/red) or double-sided indicators readable from both faces (V33, V66).
9) I need an occupancy indicator on a door that already has a passage lever set. What do I use instead of a full indicator lockset?
Use a separate indicator privacy bolt above the existing passage set rather than replacing the lockset. The Emtek 8383 Wilshire, 8483 Watford, 8583 Square and 8683 Disk are thumbturn privacy bolts with double rosettes and an indicator, intended for use with a brass passage set, so the lever you already have stays in the door. The CLX3330-NVSL takes the opposite approach: it is a single cylindrical privacy lever lock that carries the indicator in the trim itself, with the outside lever locked by push button and the inside lever always free.
10) Is an indicator deadbolt like the Hager 3216 or Cal-Royal IND90-G2 a substitute for the CLX3330-NVSL?
They are not interchangeable. The Hager 3216 is a Grade 2 thumbturn x indicator deadbolt with a 1 inch throw for 1-3/4 inch doors, and the Cal-Royal IND90-G2 is an indicator deadbolt with an ADA thumbturn; both are deadbolts operated by a thumbturn, with no lever and no latch to hold the door closed. The CLX3330-NVSL is a cylindrical lever lock whose deadlatch throws off by the lever, so it both latches the door and provides the privacy function in one prep. If a bolt is what the drawing calls for, the deadbolts fit; if the opening needs a latching lever, they do not replace it.
11) The restroom door needs to be keyed for staff access as well as showing occupancy. Which product should I use?
The CLX3330-NVSL privacy function is non-keyed on the operating side: the outside lever is locked by push button and released by an emergency tool, the inside lever, or closing the door. For a keyed public restroom with an indicator, the Falcon H2171 is a Grade 2 interconnected public restroom lock with an occupancy indicator and a single cylinder deadbolt, in the storeroom/public restroom function. For a keyed bolt only, the Schlage B660-IS-LOC is a Grade 1 heavy duty single cylinder deadbolt, cylinder x thumbturn, with an UNLOCKED/LOCKED indicator on the inside.
12) The door is prepped for a mortise deadbolt, not a cylindrical bore. What indicator lock fits?
Use a small case mortise deadbolt. The Schlage L460 is a Grade 1 heavy duty small case mortise deadbolt, cylinder x thumbturn, with a VACANT/OCCUPIED indicator for the outside of the door, for 1-3/4 inch doors. The related L460J is the Grade 1 heavy duty mortise deadbolt with a 6-pin FSIC less core and a 5-9/16 inch by 1-1/4 inch face, for facilities keying to their own interchangeable core system. The CLX3330-NVSL is a cylindrical lock and needs a bored prep with a 2-3/4 inch backset, so it will not drop into a mortise pocket.
13) Our fire-rated restroom doors need an indicator. Which of these carry a fire rating?
The CLX3330-NVSL is fire rated and UL/cUL listed for 3-hour doors, meets NFPA 80, and is offered with an optional 3/4 inch throw deadlocking fire latch. Among the indicator peers, the Hager 3216 Grade 2 thumbturn x indicator deadbolt also carries a fire rating. For a fire-rated opening that needs a Grade 1 latching lever with lever-operated egress, the CLX3330-NVSL is the one that meets both conditions in a single device.
14) Should I use an indicator lever lock or an indicator deadbolt for a single-occupancy restroom?
An indicator lever like the CLX3330-NVSL does both jobs in one prep: it latches the door and shows status, and the inside lever always allows egress. An indicator deadbolt is a second, separate device above a passage set, so you need two preps and the occupant has to throw the bolt deliberately. Deadbolt options ZenSupply carries include the Hager 3216 thumbturn x indicator with a 1 inch throw for 1-3/4 inch doors, and the Schlage L460 small case mortise deadbolt with a VACANT/OCCUPIED indicator on the outside for 1-3/4 inch doors. Go deadbolt when you are adding indication to an existing passage lever you want to keep; go with the CLX3330 when you are replacing the lock outright.
15) Is a Grade 1 privacy lever overkill for an office restroom, or does the abuse rating actually matter?
On a high-traffic restroom or a facility that sees vandalism, it matters. The CLX3330-NVSL is certified to ANSI/BHMA A156.2 (2022) Series 4000 Grade 1 with ANSI function F76A, holds above 3,100 in-lb of abusive locked lever torque (2.6 times the ANSI requirement) and above 1,600 lbs offset lever pull. The Lever Release freewheeling design lets the outside lever spin when someone forces a locked lever rather than snapping the chassis, and independent return springs keep the lever from sagging. UL cycle testing ran to 20 million cycles. On a low-traffic private office, a Grade 2 device such as the Falcon H2171 or Hager 3216 covers the duty.
16) Do I need to order keys or a cylinder with the CLX3330-NVSL privacy lock?
No cylinder or key is used in the privacy function. The CLX3330-NVSL is non-keyed: it locks with a push button inside and releases with an emergency tool outside. The keying selection on the order (keyed different or keyed alike) applies where you are combining it with keyed locks in the same order, and there is a free-text field for special cylinder or keying requirements if a facility has a proprietary system.
17) What finishes does the Corbin Russwin CLX3330-NVSL indicator lever come in, and will it match the other hardware in my building?
Three finishes: 626 satin chrome, 613E dark oxidized satin bronze equivalent, and BSP black suede. All four indicator options (V30, V33, V60, V66) are offered in each of the three, so the color scheme and the indicator style are independent choices. 626 satin chrome is the usual match for commercial buildings already standardized on satin chrome or brushed stainless trim.
18) Which indicator locks work on a 1-3/8 inch door, and does the CLX3330-NVSL?
The CLX3330-NVSL is a 1-3/4 inch to 2 inch door lock as standard, with an optional 1-3/8 inch (D138) or up to 2-1/4 inch (D214) preparation, and the push/turn button is adjustable for thickness. Among the indicator peers, the Accentra D292 Grade 2 cylindrical deadbolt covers 1-3/8 inch to 1-3/4 inch, as does the Arrow E50, and the Schlage B560 indicator deadbolt covers 1-3/8 inch to 1-7/8 inch. Confirm the actual leaf thickness before ordering, because the standard CLX3330-NVSL preparation starts at 1-3/4 inch.
19) I need the occupancy status to be visible from inside the room as well as from the corridor. Which indicator product does that?
The CLX3330-NVSL is offered in double indicator trim, V33 (green/red outside and green/red inside) and V66 (white/red outside and white/red inside), so status reads from both faces, and the indicator windows give 180 degree visibility. Of the peers, the Schlage L460 places its VACANT/OCCUPIED indicator on the outside of the door, while the Schlage B660-IS-LOC and B560 read UNLOCKED/LOCKED on the inside, and the Emtek thumbturn privacy bolts carry double rosettes with an indicator. Pick the side the facility actually needs to read.
20) Can the CLX3300 Series handle an interchangeable core if we standardize a facility on IC keying later?
The CLX3300 chassis takes all cylinder formats, from fixed core through interchangeable core, so a facility standardizing on IC later can move keyed functions in the same series onto that platform without changing chassis or door prep. The series covers 27 mechanical and 2 electrified functions, including the CLX3352 classroom intruder function that locks from either side with always-free egress. Standard keyed cylinders in the series are brass, 6-pin L4 keyway, 0-bitted.
21) Will this lock hold up in a coastal or humid facility?
The lock body is steel with a zinc dichromate treatment for corrosion resistance, and the latchbolt is stainless steel. The series is also windstorm and hurricane certified, which matters for coastal jurisdictions where interior openings fall under the impact requirements. Fronts are available in wrought brass, bronze or stainless steel.
22) Does the push button on this privacy lever adjust for different door thicknesses on site?
Yes. The CLX3300 chassis uses a patented adjustable push/turn button, so the button depth is set to the door during installation rather than requiring a different part for each thickness inside the standard 1-3/4 inch to 2 inch range. Outside that range you still order the D138 or D214 option.
How fast can I get the Corbin Russwin CLX3330 NVSL 626 V30 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 CLX3330 NVSL 626 V30 come with a warranty?
Absolutely. The Corbin Russwin CLX3330 NVSL 626 V30 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 CLX3330 NVSL 626 V30?
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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