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3130SE/4040SE Series Holder/Closers
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LCN 3130SE Series
The 3130SE Sentronic® is a concealed in the door, closer/holder designed to provide single point hold-open for fire and smoke barrier doors. Door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors.

The 3130SE and SEL Series is UL listed for metal smoke barrier or labeled fire doors.

Door and frame manufacturer must have preparation included in their UL procedures. Tested and certified under ANSI Standard A156.15. Conforms to life safety code, NFPA 101.

Specifications
  • Standard 3130SE series closer shipped with a standard arm, 24V or 120V SE track (please specify), track roller, and wood and machine screw pack.
  • Sized cylinders for interior doors to 4’0”.
  • Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted.
  • Handed for right or left swinging door.
  • Interfaces with fire alarm systems. Consult factory.
  • Standard or optional custom powder coated finish.
  • Optional plated finish on arm and fasteners.

LCN 4040SE Series
The 4040SE Sentronic® is a heavy duty, non-handed, non-sized closer/holder designed to provide single point hold-open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) arm closer is specifically designed for interior doors. Choice of finishes, track functions, and installation accessories meet virtually all life safety requirements.

The 4040SE and SEL Series is UL listed for smoke barrier or labeled fire doors. cUL listed for self-closing doors without hold-open. Tested and certified under ANSI Standard A156.15. Conforms to life safety code, NFPA 101.

Specifications

  • Standard 4040SE series closer shipped with a standard arm, 24V or 120V (please specify) SE track, standard cover, and wood and machine screw pack. SEL tracks are optional.
  • Non-sized cylinders for interior doors to 4'0".
  • Hold-open force is adjustable.
  • Momentary on/off switch board assembly for testing door release also provides over-voltage protection. Field replaceable.
  • Functions as a full rack and pinion closer when hold-open is not engaged or current is interrupted.
  • Closer mounts on either push or pull side of the door.
  • Non-handed for mounting on either right or left hand door.
  • Concealed or surface wiring.
  • Interfaces with alarm systems. Consult factory for full details.
  • Standard or optional custom powder coated finishes on cover and arm.
  • Optional plated finishes
3130SE Mounting
  • Concealed Door

4040SE Mounting

Mounting Available
Hinge (Pull) Side x
Stop Face (Push) x


3130SE Arms

  • Standard (Single) 110°

Standard Arm, 3130SE-3077T
Handed arm.  Arm adjustable to select hold-open point.

Long Arm, 3130SE-3077T
Optional, solid arm provides hold-open point from 110 degrees to 130 degrees, determined by track templating.  Used with SEL TRACK 3130SEL-3038 only.

4040SE Arms

Arm Function Available
Standard (Single) 110°
Double Egress 95°


Standard Arm, 4040SE-3077T
Non-handed arm.  Arm adjustable to select hold-open point.

Double Egress Arm, 4040SE-3077DE
Optional, handed arm for pull side installations on double egress doors and frames.  Not required fro push side mounting on double egress frames. 

3130SE/4040SE Finishes
Standard Finishes:

  • Powder coat
  • Plated

Custom finishes available upon request

3130SE Cylinders

Cylinder Available
Handed x
Sized x
Single Point Hold-Open x


SE Cylinder, 3130SE-3071
Standard, handed cast iron cylinder assembly. 

4040SE Cylinders
Cylinder Available
Non-sized x
Single Point Hold-Open x


Cylinder, 4040SE-3071
Standard, non-handed cast iron cylinder assembly.

Installation Accessories
Plate, 4040SE-18
Required when top rail is less than 3-1/2" (89mm).  Plate requires 2" (51mm) top rail.  Plate installations require a special template.

Plate, 4040SE-18PA
Required when top rail is less than 5-3/4" (146mm).  Plate requires 2" (51mm) top rail.  Plate installations require a special template.

Conduit Quick-Connector, 3130SE-81 & 4040SE-81
Two piece connector for use with 1/2" conduit.

Track roller, 3130SE-3034 & 4040SE-3034
Quiet, low friction roller assembly.  Shoulder dimension "X" = 1/8" (3mm).

Track Slider, 3130SE-168 & 4040SE-168
Alloy metal slider for use in SE series tracks only.

Transformer, 4040SE-3210
Reduces line voltage from 120V to 24V AC.  Mounted on plate for 4" (102mm) x 4" x 2-1/8" (54mm) junction box (by others).