2750 Series - Interlogix
2750 Series
Switch 4.875" 12.38 cm
Models: 2757, 2757D
1.25" 3.18 cm
Installation Instructions
.078" 0.20 cm
3.50" 8.89 cm
.875" 2.22 cm Note: 2757D is up to 1.5" 3.81 cm
Architects’ and Engineers’ Specifications
.875" 2.22 cm
The switch shall be comprised of three independent form C triplebiased reed contacts, wired in SPDT configuration, with Alnico VIII and Arnox V magnets (2757), or six independent form C triple-biased reed contacts, wired in DPDT configuration, with Alnico VIII and Arnox V magnets (2757D). It shall conform to the specifications for Class IV Preadjusted Balanced Magnetic Contacts. A supervised loop shall be provided. The switch shall have an actuating gapdistance (make) of up to 0.4” (1.031cm). The switch and magnet shall fit into a standard ANSI cutout for mortise installation 1.25” (3.18cm) x 4.875” (12.38cm). The switch and magnet housings shall be nominally 1.25” (3.18cm) x 4.875” (12.38cm) x .875” (2.22cm) (W x L x H). The switch and magnet shall have faceplates of 14 ga. stainless steel with mounting holes on 4.125” (10.48cm) centers, countersunk for #8 flathead screws. The contacts and magnets shall be epoxied into their respective housings. Vinyl cable shall be epoxied into the switch housing. The switch and magnet shall be specified as GE Interlogix part number 2757 or 2757D.
4.125" 10.48 cm Magnet
Closed loop (white)
Open loop (red) Common no label (black)
2757
Closed loop (white)
Open loop (red) Common no label (black)
Installation The switch is designed to fit into standard ANSI cutout for mortise installation of metal doors. If door and jamb are provided with ANSI cutouts and blanks, simply remove the blanks and install the switch and magnet in their place. If no cutout is provided, cut holes (for 2757) 1.25” (3.18cm) x 4.875” (12.38cm) x 1.25” (3.18cm) D, or (for 2757D) 1.25” (3.18cm) x 4.875” (12.38cm) x 1.88” (4.78cm) D in both the door and jamb. The switch and magnet should be within .0625” (.16cm) both vertically and horizontally, for proper alignment.
UL
Supervised loop (brown) Supervised loop (green)
Closed loop (yellow)
Open loop (orange) Common no label (blue)
2757D
Supervised loop (brown) Supervised loop (green)
Connectors and Switches 604S
LISTED
Ordering Information Part Number
Loop Type
Electrical Configuration
2757
Open or Closed
SPDT
Up to 0.4”
3’ Vinyl Jacketed
2757D
Open or Closed
DPDT
Up to 0.4”
3’ Vinyl Jacketed
Note: The products, materials and specifications covered in this installation instructions are subject to change without notice as GE Interlogix strives for continuing product improvement.
Gap Distance (Make)*
Form C (2757, 2757D) Voltage: 30 VAC Current: .25 A Max. Power: 3.0 W Max.
Lead Type
* Gap distances are nominal make distance ± 20%.
WARNING ! Each electrical rating is an individual maximum and cannot be exceeded.
GE Interlogix www.GE-Interlogix.com
© 2002 GE Interlogix
12345 SW Leveton Drive Tualatin, OR 97062 Phone: 503-692-4052 USA & Canada: 800-547-2556 Technical Service: 800-648-7424 FaxBack: 800-483-2495
11263 Rev B 10/02
Switch 4.875" 12.38 cm
Models: 2757, 2757D
1.25" 3.18 cm
Installation Instructions
.078" 0.20 cm
3.50" 8.89 cm
.875" 2.22 cm Note: 2757D is up to 1.5" 3.81 cm
Architects’ and Engineers’ Specifications
.875" 2.22 cm
The switch shall be comprised of three independent form C triplebiased reed contacts, wired in SPDT configuration, with Alnico VIII and Arnox V magnets (2757), or six independent form C triple-biased reed contacts, wired in DPDT configuration, with Alnico VIII and Arnox V magnets (2757D). It shall conform to the specifications for Class IV Preadjusted Balanced Magnetic Contacts. A supervised loop shall be provided. The switch shall have an actuating gapdistance (make) of up to 0.4” (1.031cm). The switch and magnet shall fit into a standard ANSI cutout for mortise installation 1.25” (3.18cm) x 4.875” (12.38cm). The switch and magnet housings shall be nominally 1.25” (3.18cm) x 4.875” (12.38cm) x .875” (2.22cm) (W x L x H). The switch and magnet shall have faceplates of 14 ga. stainless steel with mounting holes on 4.125” (10.48cm) centers, countersunk for #8 flathead screws. The contacts and magnets shall be epoxied into their respective housings. Vinyl cable shall be epoxied into the switch housing. The switch and magnet shall be specified as GE Interlogix part number 2757 or 2757D.
4.125" 10.48 cm Magnet
Closed loop (white)
Open loop (red) Common no label (black)
2757
Closed loop (white)
Open loop (red) Common no label (black)
Installation The switch is designed to fit into standard ANSI cutout for mortise installation of metal doors. If door and jamb are provided with ANSI cutouts and blanks, simply remove the blanks and install the switch and magnet in their place. If no cutout is provided, cut holes (for 2757) 1.25” (3.18cm) x 4.875” (12.38cm) x 1.25” (3.18cm) D, or (for 2757D) 1.25” (3.18cm) x 4.875” (12.38cm) x 1.88” (4.78cm) D in both the door and jamb. The switch and magnet should be within .0625” (.16cm) both vertically and horizontally, for proper alignment.
UL
Supervised loop (brown) Supervised loop (green)
Closed loop (yellow)
Open loop (orange) Common no label (blue)
2757D
Supervised loop (brown) Supervised loop (green)
Connectors and Switches 604S
LISTED
Ordering Information Part Number
Loop Type
Electrical Configuration
2757
Open or Closed
SPDT
Up to 0.4”
3’ Vinyl Jacketed
2757D
Open or Closed
DPDT
Up to 0.4”
3’ Vinyl Jacketed
Note: The products, materials and specifications covered in this installation instructions are subject to change without notice as GE Interlogix strives for continuing product improvement.
Gap Distance (Make)*
Form C (2757, 2757D) Voltage: 30 VAC Current: .25 A Max. Power: 3.0 W Max.
Lead Type
* Gap distances are nominal make distance ± 20%.
WARNING ! Each electrical rating is an individual maximum and cannot be exceeded.
GE Interlogix www.GE-Interlogix.com
© 2002 GE Interlogix
12345 SW Leveton Drive Tualatin, OR 97062 Phone: 503-692-4052 USA & Canada: 800-547-2556 Technical Service: 800-648-7424 FaxBack: 800-483-2495
11263 Rev B 10/02
