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Models
- 621: 1-1/4" button, stainless steel faceplate, translucent cone
- 623: 1-5/8" mushroom button, stainless steel faceplate, translucent cone
- 625: 2-3/4" mushroom button, stainless steel faceplate, translucent cone
- 631: 1-1/4" metal button, extreme-duty zinc faceplate, metal cone
Contact rating
- 3A @ 30 VDC for momentary
- 3A @ 30 VDC, form Z contacts for DA (delayed pneumatic action)
- 3A @ 30 VDC for AA (alternative action/maintained)
- LED rating is 12-24 VDC .025A@28VDC
Finish
- 630 satin stainless steel (standard)
- SF-626 satin chrome on heavy-duty zinc
- SF-613 oil rubbed bronze on heavy-duty zinc
- SF-625 bright chrome on heavy-duty zinc
Options
- 12 color and message combinations in multiple styles
- Delayed action (0-60 seconds)
- Alternate action - maintained
- Double pole double throw switch
- 3 LEDs - green/yellow/red
- Narrow stile stainless steel plate (1-3/4” x 4-1/2”)
Additional information
Manufacturer Resources
Product Specs
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Sensors, Switches, Relays and Timers
- Button Size:
- 2-3/4"
- Product Type:
- Pushbuttons
- Product Voltage:
- 12/24 VDC
- Installation Category:
- Single Gang
- Department:
- Door Hardware
Schlage Electronics 625BLH – Frequently Asked Questions
1) Will the Schlage 625BLH mushroom button fit a standard single gang electrical box?
Yes. The 625BLH is a single gang pushbutton, so it mounts to a standard single gang box or mud ring. The button itself is 2-3/4 inches, the largest of the 620 family (the 621 and 631 use a 1-1/4 inch button, the 623 a 1-5/8 inch mushroom).
2) What voltage and contact rating does the Schlage 625BLH handicap push button switch?
The 625BLH runs on 12/24 VDC and the contacts are rated 3A at 30 VDC, in momentary, delayed action, or alternate action form. If the button is ordered with LEDs, the LED rating is 12-24 VDC, .025A at 28 VDC. That is enough to switch a low voltage door operator input or a relay coil, not a line voltage load.
3) Should I order the momentary, delayed action, or alternate action version of the Schlage 625 push button?
Momentary (the standard, no-options build) closes only while pressed, which is what most automatic door operators want. Delayed pneumatic action (DA) holds the contact closed for an adjustable 0-60 seconds after the press, useful when an opening needs to stay unlocked long enough for someone to get through. Alternate action (AA) is maintained, meaning one press holds the state and the next press releases it, for hold-open or latched functions. All three carry the 3A @ 30 VDC rating; DA uses form Z contacts.
4) Can I get a DPDT switch and delayed action on the same Schlage 625 button?
No. The double pole, double throw switch option cannot be combined with the delayed action (DA) option. Pick one: DPDT if you need to switch two separate circuits from one press, DA if you need the timed 0-60 second hold.
5) Is there a version of this Schlage handicap push button that will mount on a narrow aluminum stile?
Yes. A narrow stile option ships with a stainless steel plate measuring 1-3/4 by 4-1/2 inches, sized for the narrow face of a storefront or aluminum entrance stile rather than a wide single gang plate. Note the mushroom button itself is still 2-3/4 inches, so confirm your stile can carry that button face.
6) What is the difference between the Schlage 625BLH mushroom button and the Locknetics IPB-100 illuminated pushbutton?
The Schlage 625BLH is a 2-3/4 inch mushroom-style push button on a single gang stainless steel faceplate with a translucent cone, rated 12/24 VDC, and it carries the blue handicapped symbol for barrier-free door activation. The Locknetics IPB-100 and IPB-100-N belong to the IPB Series of illuminated pushbuttons, so the distinguishing feature there is the illuminated button itself rather than the large mushroom actuator. If the opening needs a wide palm-strike target marked for accessible entry, the 625BLH is the form factor; if the requirement is a lit button a user can find in a dark corridor, look at the IPB Series.
7) What finish and marking does the Schlage 625BLH come with, and can I match it to other push buttons in the building?
The 625BLH is satin stainless steel (630) with the blue handicapped symbol on the faceplate. The 620 push button family is also offered in SF-626 satin chrome, SF-613 oil rubbed bronze, and SF-625 bright chrome, all on heavy-duty zinc, with 12 color and message combinations across multiple styles, so you can standardize markings and finishes across a set of openings.
8) Do I need a metal-cone button instead of the 625 for a high-abuse entrance?
The 625 uses a stainless steel faceplate with a translucent cone, which suits normal traffic and lets the button light up. If the opening takes real abuse, the 631 in the same family is the extreme-duty build: zinc faceplate with a metal cone. The tradeoff is size, the 631 button is 1-1/4 inches versus the 2-3/4 inch mushroom on the 625, so it is less forgiving to hit with an elbow or wheelchair.
9) What else could I use instead of the Schlage 625BLH for a lighted request-to-exit or door release button?
If the requirement is an illuminated pushbutton rather than a large ADA-symbol mushroom actuator, the Locknetics IPB-100 / IPB-100-N from the IPB Series is the alternative to look at. Stay with the 625BLH when the application needs the 2-3/4 inch mushroom button with the blue handicapped symbol, which is what a barrier-free operator actuator calls for.
10) If a 2-3/4 inch mushroom button is too large for the wall space, what smaller Schlage push button covers the same job?
The same push button family steps down in actuator size. The 623 uses a 1-5/8 inch mushroom button with a stainless steel faceplate and translucent cone, and the 621 uses a 1-1/4 inch button with the same stainless faceplate and translucent cone. Both retain the pressed-button actuation of the 625; the difference is the size of the target surface, which matters where the button is mounted in a tight jamb or on a narrow return wall rather than as a palm-strike accessible actuator.
11) For a high-abuse location, is there a tougher option than the stainless faceplate mushroom button?
Yes. The 631 is the extreme-duty member of the family: a 1-1/4 inch metal button with an extreme-duty zinc faceplate and a metal cone, rather than the stainless faceplate and translucent cone used on the 625. The tradeoff is actuator size, since the 631 button is 1-1/4 inch against the 2-3/4 inch mushroom of the 625BLH, so it is not the choice where a large accessible strike target is required. For the 625 itself, heavier zinc-based finishes are offered, including SF-626 satin chrome on heavy-duty zinc and SF-625 bright chrome on heavy-duty zinc.
12) Will the 625BLH fit a narrow aluminum stile, or do I need a different device?
The 625BLH is ordinarily a single gang device, but it is offered with a narrow stile stainless steel plate measuring 1-3/4 inch by 4-1/2 inch, which is the configuration to specify for an aluminum storefront stile rather than switching to another product. If the opening instead calls for an illuminated button, the Locknetics IPB Series covers that requirement.
13) I need the button to hold its state instead of pulsing. Does that mean a different part?
No, it is an option on the same 625 button rather than a different device. The alternate action or maintained version latches at 3A at 30 VDC, and a delayed pneumatic action version holds the circuit for 0 to 60 seconds using form Z contacts at 3A at 30 VDC. A double pole double throw switch version is also offered, though DPDT cannot be combined with the delayed action option. A plain momentary version rated 3A at 30 VDC is the standard configuration.
14) Can I add indicator lights to the Schlage 625 push button?
Yes, the 620 push button family offers three LEDs in green, yellow, and red. They run on 12-24 VDC with a rating of .025A at 28 VDC, so they draw from the same low voltage supply as the switch circuit.
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Does the Schlage Electronics 625BLH come with a warranty?
Absolutely. The Schlage Electronics 625BLH is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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