STI Heated Polycarbonate enclosures - Safety Product Wholesale
polycarbonate protection
STI Heated Polycarbonate Enclosures
STI-7520-HTR STI-7510F-HTR
NEMA 4X NEMA 4
NEMA 4X
Product Overview
NEMA 4
These covers are ideal for protecting a wide range of devices, components and sensitive units from vandalism and accidental damage as well as weather, dirt, dust and grime. Covers are designed to keep the enclosure at a temperature above freezing which allows the protected unit to be installed outdoors, in freezers, unheated warehouses or storage units. The radiant heat plate prevents LCD displays from becoming sluggish or freezing and operates on 12, 16.5 or 24 VAC/VDC. The STI-7510-HTR/STI-7511-HTR enclosures include an external thumb or key lock and have a choice of two enclosed back boxes. STI-7520-HTR has a key lock and STI-7521-HTR has a thumb lock.
HOW THEY WORK The radiant heat plate cycles as required when activated by one of the thermostats. It has three thermostats; a control thermostat, over temperature safety thermostat and a low temperature warning that can connect to a supervisory panel. This allows electronics to be protected from extreme temperatures.
For more information, call 1-800-888-4784 (4STI) or visit www.sti-usa.com
features · Protection for large units against physical damage, dust, grime and severe environments. · Enclosure offers three thermostats; a control thermostat, over temperature safety thermostat and a low temperature warning that can connect to a supervisory panel. · The radiant heat plate prevents LCD displays from becoming sluggish or freezing. · Mounting hardware and gaskets included. · Allows electronic devices to be installed outdoors, in freezers, unheated warehouses or storage units. · Includes 16.5VAC, 40VA Class 2 auto resetting transformer. · Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C). · T hree year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
STI Heated Polycarbonate Enclosures THUMB LOCK
Dimensions and Technical Information
x 1-1/2 PAN ) PROVIDED
models available 18021 3/4” NPT
T MOUNTING STI-7510A-HTR 29723 HINGED COVER
4) PROVIDED
18021 3/4 in. NPT WATERTIGHT CONDUIT
STI-7510F-HTR HUB (NOT INCLUDED)
BACKBOX
NOTE: HOLE TO BE 18021 3/4LOCATED in. NPT
STI-7511A-HTR ANDWATERTIGHT CUT IN BY INSTALLER CONDUIT
ASTIC VIDED
HUB (NOT INCLUDED) POWER
STI-7511F-HTR NOTE: HOLE TO BE LOCATED
BACK BOX
07503 THUMB LOCK - STI-7511A-HTR 18050 KEY LOCK - STI-7510A-HTR 629723 COVER GASKET
HEAT ON
AND CUT IN BY INSTALLER
06298 STI-7520-HTR MOUNTING TAB (4) PROVIDED
STI-7521-HTR 1903306298 #10-12MOUNTING PLASTIC TAB(4) (4)PROVIDED PROVIDED ANCHOR
approvals & warranty
*ADDITIONAL STANDOFFS MAY BE REQUIRED 18021 3/4 in. NPT Cover with CONDUIT heater, external key lock TESTING 07503 THUMB LOCK (STI-7521-HTR) STANDOFF MALEand WATERTIGHT WHEN USING A WATERTIGHT CONDUIT HUB. WATERTIGHT CONDUIT 18050 KEY LOCK (STI-7520-HTR) FEMALE #8-32 x 3/8" HUB (NOT INCLUDED) enclosed deep back07503 boxTHUMB LOCK (STI-7521-HTR) STI-7520-HTR and have been tested and approved HUB (NOTSTI-7521-HTR INCLUDED) 19083 M-F #8-32 x 3/8” 18050 KEY LOCK (STI-7520-HTR) Cover with heater, external key lock andM-F #8-32 x 1-1/2” or listed by: 19093 18021 3/4 in. NPT 19051 (4) #8-32 x 07503 THUMB6297520 LOCK (STI-7521-HTR) COVER GASKET enclosed back box 19056 M-F #8-32 NOTE: HOLE TO BE LOCATED WATERTIGHT CONDUIT 6297520 COVER · NEMA 4X Certified 3/8GASKET FLAT HEAD MS x 3” 18050 KEY LOCK (STI-7520-HTR) AND HUB CUT IN BY INCLUDED) INSTALLER 07503 THUMB LOCK (STI-7521-HTR) (NOT (NOT INCLUDED) Cover with heater, external thumb lock and 18050 KEY LOCK (STI-7520-HTR) enclosed deep back box 19083 M-F #8-32 x 3/8” WARRANTY 19051 #8-32 3/8 6297520 COVER "HEATxSTANDOFF ON"in. RED LED 19051 #8-32 x 3/8 in. GASKET NOTE: HOLE TO BE LOCATED 6297520 COVER GASKET (4) PROVIDED Cover with heater, external thumb lock and FLAT HEAD SCREW FLAT HEAD SCREW CUT IN BY INSTALLER Three yearAND guarantee against breakage of polycarbonate in normal (4) PROVIDED 19051 #8-32 x 3/8” enclosed back box (4) PROVIDED DEVICE WIRING use (one year on electro mechanical and electronic components). FLAT HEAD SCREW Cover with heater, external key ACCESS HOLE 19051 #8-32 xlock 3/8 in.and 19051 #8-32 x 3/8 in. (4) PROVIDED FLAT HEAD SCREW enclosed back box FLAT HEAD SCREW 06298 MOUNTING (4) PROVIDED HEATER OUTPUT (4) PROVIDED "POWER ON"and GREEN LED Cover with heater, external thumb lock TAB (4) PROVIDED VOLTS WATTS SUB-7500-HTR ASSEMBLY enclosed back box SUB-7520-HTR 12 19 3/4” NEMA 4X RatedASSEMBLY ridged conduit hub for “A” 06298 MOUNTING TAB (4) PROVIDED 16.5 36 back box (not included) CONTROL THERMOSTAT 19033 #10-12 PLASTIC SUB-7520-HTR REMOVE ANCHOR (4) PROVIDED 24 77 SUB-7520-HTR ASSEMBLY Adapter plate used for mounting “A”, “B” or “F” 19083 M-F #8-32 x 3/8 in.ASSEMBLY SUB 7500-HTR ASSEMBLY 1/8 in. STANDOFF (4) pedestal PROVIDED back box to CONTROL THERMOSTAT 19013 #10 x 1-1/2 in. PAN CONTROL THERMOSTAT 19033 #10-12 PLASTIC SUB-7520-HTR 3/4” conduit hub kit for “F” back box (not HEAD SCREW (4) PROVIDED ADDITIONAL EYELET FOR SECONDARY LOCK ANCHOR (4) PROVIDED ASSEMBLY 19083 M-F #8-32 x 3/8 in. included) ADDITIONAL STANDOFFS MAY BE REQUIRED 19083 M-F #8-32 x 3/8 in. 19002 x 3/8” STANDOFF (4)#8-32 PROVIDED WHEN CONTROL THERMOSTAT Replacement heater plate for STI-7510/11-HTR 19013 #10 x 1-1/2 in. USING PAN A WATERTIGHT STANDOFF (4) PROVIDED STI-7510A-HTR PAN HEAD MACH SCREW CONDUIT HUB (NOT INCLUDED) HEAD SCREW (4) PROVIDED series (4) PROVIDED STI-7511A-HTR 19083 M-F #8-32 x 3/8 in. ADDITIONAL STANDOFFS BExREQUIRED 19093 M-FMAY #8-32 1-1/2 in. Replacement heater plate for STI-7520/21-HTR 19083 M-F #8-32 x 3/8 in. 629721A FRAME GASKET WHEN USING WATERTIGHT 19056 M-FA #8-32 x 3 in. STANDOFF (4) PROVIDED series CONDUIT HUB (NOT INCLUDED) HEAT ON
18021
19013 #10 x 1-1/2 in. PAN
A FRAME HEAD SCREW (4) PROVIDED
19033 #10-12 PLASTIC SUB-318 ANCHOR (4)ADDITIONAL PROVIDED STANDOFFS MAY BE REQUIRED WHEN USING A WATERTIGHT 19013 #10CONDUIT x 1-1/2 HUB in. PAN (NOT CLOSED INCLUDED) CONTROL THERMOSTAT SUB-6297B20 PROVIDED 19083 M-F #8-32 x 3/8 in. ETER HEAD SCREW (4) @ 50° OPEN 70°F ADDITIONAL STANDOFFS MAY in. BE 19093 M-F #8-32 @ x 1-1/2 DEEP REQUIRED WHEN USING WATERTIGHT 19056 M-FA #8-32 x 3 in. SUB-7500-HTR CONDUIT HUB (NOT INCLUDED) 19083 M-F #8-32 x 3/8 in. 19093 M-F #8-32 x 1-1/2 in. SUB-7520-HTR 19056 M-F #8-32 x 3 in.
POWER
BACK19083 BOX M-F #8-32 x 3/8 in.
19093 M-F #8-32 x 1-1/2 in. 19056 M-F #8-32 x 3 in.
HEATER ASSEMBLY
STI-7510F-HTR STI-7511F-HTR
OW TEMP WARNING THERMOSTAT CLOSED @ 32°F OPENBOX @ 50°F BACK
18021 3/4 in. NPT WATERTIGHT CONDUIT HUB (NOT INCLUDED)
TERMINAL BLOCK (4 CONNECTION)
BACK BOX
3.01 in. (76mm)
LED CONTROL HEAT
1-1/2 PAN PROVIDED NTING ER VIDED
18021 3/4” NPT WATERTIGHT CONDUIT HUB 10.09 INCLUDED) in. (NOT
07503 THUMB ON LOCK - STI-7511A-HTR 7.53 in.(191mm) 18050 KEY LOCK - STI-7510A-HTR HEATER 629723 COVER GASKET ASSEMBLY 5.59 in. *ADDITIONAL STANDOFFS MAY BE REQUIRED (142mm) WHEN USING A WATERTIGHT CONDUIT HUB. POWER 19083 M-F #8-329.94 x 3/8” in. 8.52 in. 4.79 in. 19093 M-F #8-32(252mm) x 1-1/2”(216mm) (122mm) 19056 M-F #8-32 x 3” (NOT INCLUDED)
10.09 in. (256mm)
4.79 in. (122mm)
(256mm)
-HTR IC IEW) ED
” S P
” D
19051 #8-32 x 3/8 in. FLAT HEAD SCREW (4) PROVIDED 5.17 in. (131mm)
HEATER ASSEMBLY
HEATER ASSEMBLY
BOX
6297520 COVER GASKET
NOTE: HOLE TO BE LOCATED AND CUT IN BY INSTALLER
1/8 in. THICK ALUMINUM MOUNTING PLATE
BACK BOX
07503 THUMB LOCK (STI-7521-HTR) 18050 KEY LOCK (STI-7520-HTR)
1.88
19083 M-F #8-32 x 3/8” STANDOFF (4) PROVIDED 3.25 in. 19051 #8-32 x 3/8” (83mm) FLAT HEAD SCREW (4) PROVIDED
06298 MOUNTING TAB (4) PROVIDED
F BACK BOX
19013 #10 x 1-1/2 in. PAN HEAD SCREW (4) PROVIDED ADDITIONAL STANDOFFS MAY BE REQUIRED WHEN USING A WATERTIGHT POWER CONDUIT HUB (NOT INCLUDED) 19083 M-F #8-32 x 3/8 in. 19093 M-F #8-32 x 1-1/2 in. 19056 M-F #8-32 x 3 in.
7.11 in. (181mm)
10.06 in.(256mm)
19002 8.09 in.(206mm)
9.94 in. THERMOSTAT CONTROL
5.59 in. (252mm) (142mm) 19083 M-F #8-32 x 3/8 in.
6.46 in. (164mm)
8.41 in. (214mm)
19033 #1 ANCHOR (
STANDOFF (4) PROVIDED
190 HEA
1.88
AD
7.53 in. (191mm)
A BACK BOX
9.91 in. (252mm)
3.25 in.
8.09 in.(206mm)
06 TA
SUB-7520-HTR ASSEMBLY
HEAT ON
SUB-7500-HTR ASSEMBLY (83mm)
5.59
4.04 in. (102mm)
1.88 in. (47mm) 19033 #10-12 PLASTIC ANCHOR (4) PROVIDED
8.46 in. (214mm)
12.11 in. (308mm) 7.11 in.
8.46 in. (214mm)
#8-32 x 3/8” (181mm) PAN HEAD MACH SCREW 12.11 in. 10.06 in.(256mm) (4) PROVIDED
(308mm)
629721A FRAME GASKET 12.51 in. (318mm) 12.51 in. (318mm)
13.17 in. (335mm) 13.17 in. (335mm)
BACK BOX
STI-7520-HTR STI-7521-HTR
HEATER ASSEMBLY
DEVICE WIRING ACCESS HOLE
N” ED
OSTAT 50°F 70°F
#6-32 THREADED HOLES FOR MOUNTING ELECTRONIC DEVICE (6 PLACES)
SUB-7520-HTR (FRONT VIEW)
2306 Airport Road Waterford, Michigan 48327, USA
Printed in U.S.A., © 2003 - 2009 Safety Technology International, Inc.
Unit 49G Pipers Road Tel: 248-673-9898 Park Farm Industrial Estate Fax: 248-673-1246 Redditch, Worcestershire Toll-free: 800-888-4784 [email protected] 10.09 in.B98 OHU England 4.79 in. (122mm) www.sti-usa.com (256mm)
Tel: 44 (0) 1527 520 999 Fax: 44 (0) 1527 501 999 Free: 0800 085 1678 (UK) www.sti-europe.com
Subject to change without notice. 3.25 in.
06/09
STI Heated Polycarbonate Enclosures
STI-7520-HTR STI-7510F-HTR
NEMA 4X NEMA 4
NEMA 4X
Product Overview
NEMA 4
These covers are ideal for protecting a wide range of devices, components and sensitive units from vandalism and accidental damage as well as weather, dirt, dust and grime. Covers are designed to keep the enclosure at a temperature above freezing which allows the protected unit to be installed outdoors, in freezers, unheated warehouses or storage units. The radiant heat plate prevents LCD displays from becoming sluggish or freezing and operates on 12, 16.5 or 24 VAC/VDC. The STI-7510-HTR/STI-7511-HTR enclosures include an external thumb or key lock and have a choice of two enclosed back boxes. STI-7520-HTR has a key lock and STI-7521-HTR has a thumb lock.
HOW THEY WORK The radiant heat plate cycles as required when activated by one of the thermostats. It has three thermostats; a control thermostat, over temperature safety thermostat and a low temperature warning that can connect to a supervisory panel. This allows electronics to be protected from extreme temperatures.
For more information, call 1-800-888-4784 (4STI) or visit www.sti-usa.com
features · Protection for large units against physical damage, dust, grime and severe environments. · Enclosure offers three thermostats; a control thermostat, over temperature safety thermostat and a low temperature warning that can connect to a supervisory panel. · The radiant heat plate prevents LCD displays from becoming sluggish or freezing. · Mounting hardware and gaskets included. · Allows electronic devices to be installed outdoors, in freezers, unheated warehouses or storage units. · Includes 16.5VAC, 40VA Class 2 auto resetting transformer. · Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C). · T hree year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
STI Heated Polycarbonate Enclosures THUMB LOCK
Dimensions and Technical Information
x 1-1/2 PAN ) PROVIDED
models available 18021 3/4” NPT
T MOUNTING STI-7510A-HTR 29723 HINGED COVER
4) PROVIDED
18021 3/4 in. NPT WATERTIGHT CONDUIT
STI-7510F-HTR HUB (NOT INCLUDED)
BACKBOX
NOTE: HOLE TO BE 18021 3/4LOCATED in. NPT
STI-7511A-HTR ANDWATERTIGHT CUT IN BY INSTALLER CONDUIT
ASTIC VIDED
HUB (NOT INCLUDED) POWER
STI-7511F-HTR NOTE: HOLE TO BE LOCATED
BACK BOX
07503 THUMB LOCK - STI-7511A-HTR 18050 KEY LOCK - STI-7510A-HTR 629723 COVER GASKET
HEAT ON
AND CUT IN BY INSTALLER
06298 STI-7520-HTR MOUNTING TAB (4) PROVIDED
STI-7521-HTR 1903306298 #10-12MOUNTING PLASTIC TAB(4) (4)PROVIDED PROVIDED ANCHOR
approvals & warranty
*ADDITIONAL STANDOFFS MAY BE REQUIRED 18021 3/4 in. NPT Cover with CONDUIT heater, external key lock TESTING 07503 THUMB LOCK (STI-7521-HTR) STANDOFF MALEand WATERTIGHT WHEN USING A WATERTIGHT CONDUIT HUB. WATERTIGHT CONDUIT 18050 KEY LOCK (STI-7520-HTR) FEMALE #8-32 x 3/8" HUB (NOT INCLUDED) enclosed deep back07503 boxTHUMB LOCK (STI-7521-HTR) STI-7520-HTR and have been tested and approved HUB (NOTSTI-7521-HTR INCLUDED) 19083 M-F #8-32 x 3/8” 18050 KEY LOCK (STI-7520-HTR) Cover with heater, external key lock andM-F #8-32 x 1-1/2” or listed by: 19093 18021 3/4 in. NPT 19051 (4) #8-32 x 07503 THUMB6297520 LOCK (STI-7521-HTR) COVER GASKET enclosed back box 19056 M-F #8-32 NOTE: HOLE TO BE LOCATED WATERTIGHT CONDUIT 6297520 COVER · NEMA 4X Certified 3/8GASKET FLAT HEAD MS x 3” 18050 KEY LOCK (STI-7520-HTR) AND HUB CUT IN BY INCLUDED) INSTALLER 07503 THUMB LOCK (STI-7521-HTR) (NOT (NOT INCLUDED) Cover with heater, external thumb lock and 18050 KEY LOCK (STI-7520-HTR) enclosed deep back box 19083 M-F #8-32 x 3/8” WARRANTY 19051 #8-32 3/8 6297520 COVER "HEATxSTANDOFF ON"in. RED LED 19051 #8-32 x 3/8 in. GASKET NOTE: HOLE TO BE LOCATED 6297520 COVER GASKET (4) PROVIDED Cover with heater, external thumb lock and FLAT HEAD SCREW FLAT HEAD SCREW CUT IN BY INSTALLER Three yearAND guarantee against breakage of polycarbonate in normal (4) PROVIDED 19051 #8-32 x 3/8” enclosed back box (4) PROVIDED DEVICE WIRING use (one year on electro mechanical and electronic components). FLAT HEAD SCREW Cover with heater, external key ACCESS HOLE 19051 #8-32 xlock 3/8 in.and 19051 #8-32 x 3/8 in. (4) PROVIDED FLAT HEAD SCREW enclosed back box FLAT HEAD SCREW 06298 MOUNTING (4) PROVIDED HEATER OUTPUT (4) PROVIDED "POWER ON"and GREEN LED Cover with heater, external thumb lock TAB (4) PROVIDED VOLTS WATTS SUB-7500-HTR ASSEMBLY enclosed back box SUB-7520-HTR 12 19 3/4” NEMA 4X RatedASSEMBLY ridged conduit hub for “A” 06298 MOUNTING TAB (4) PROVIDED 16.5 36 back box (not included) CONTROL THERMOSTAT 19033 #10-12 PLASTIC SUB-7520-HTR REMOVE ANCHOR (4) PROVIDED 24 77 SUB-7520-HTR ASSEMBLY Adapter plate used for mounting “A”, “B” or “F” 19083 M-F #8-32 x 3/8 in.ASSEMBLY SUB 7500-HTR ASSEMBLY 1/8 in. STANDOFF (4) pedestal PROVIDED back box to CONTROL THERMOSTAT 19013 #10 x 1-1/2 in. PAN CONTROL THERMOSTAT 19033 #10-12 PLASTIC SUB-7520-HTR 3/4” conduit hub kit for “F” back box (not HEAD SCREW (4) PROVIDED ADDITIONAL EYELET FOR SECONDARY LOCK ANCHOR (4) PROVIDED ASSEMBLY 19083 M-F #8-32 x 3/8 in. included) ADDITIONAL STANDOFFS MAY BE REQUIRED 19083 M-F #8-32 x 3/8 in. 19002 x 3/8” STANDOFF (4)#8-32 PROVIDED WHEN CONTROL THERMOSTAT Replacement heater plate for STI-7510/11-HTR 19013 #10 x 1-1/2 in. USING PAN A WATERTIGHT STANDOFF (4) PROVIDED STI-7510A-HTR PAN HEAD MACH SCREW CONDUIT HUB (NOT INCLUDED) HEAD SCREW (4) PROVIDED series (4) PROVIDED STI-7511A-HTR 19083 M-F #8-32 x 3/8 in. ADDITIONAL STANDOFFS BExREQUIRED 19093 M-FMAY #8-32 1-1/2 in. Replacement heater plate for STI-7520/21-HTR 19083 M-F #8-32 x 3/8 in. 629721A FRAME GASKET WHEN USING WATERTIGHT 19056 M-FA #8-32 x 3 in. STANDOFF (4) PROVIDED series CONDUIT HUB (NOT INCLUDED) HEAT ON
18021
19013 #10 x 1-1/2 in. PAN
A FRAME HEAD SCREW (4) PROVIDED
19033 #10-12 PLASTIC SUB-318 ANCHOR (4)ADDITIONAL PROVIDED STANDOFFS MAY BE REQUIRED WHEN USING A WATERTIGHT 19013 #10CONDUIT x 1-1/2 HUB in. PAN (NOT CLOSED INCLUDED) CONTROL THERMOSTAT SUB-6297B20 PROVIDED 19083 M-F #8-32 x 3/8 in. ETER HEAD SCREW (4) @ 50° OPEN 70°F ADDITIONAL STANDOFFS MAY in. BE 19093 M-F #8-32 @ x 1-1/2 DEEP REQUIRED WHEN USING WATERTIGHT 19056 M-FA #8-32 x 3 in. SUB-7500-HTR CONDUIT HUB (NOT INCLUDED) 19083 M-F #8-32 x 3/8 in. 19093 M-F #8-32 x 1-1/2 in. SUB-7520-HTR 19056 M-F #8-32 x 3 in.
POWER
BACK19083 BOX M-F #8-32 x 3/8 in.
19093 M-F #8-32 x 1-1/2 in. 19056 M-F #8-32 x 3 in.
HEATER ASSEMBLY
STI-7510F-HTR STI-7511F-HTR
OW TEMP WARNING THERMOSTAT CLOSED @ 32°F OPENBOX @ 50°F BACK
18021 3/4 in. NPT WATERTIGHT CONDUIT HUB (NOT INCLUDED)
TERMINAL BLOCK (4 CONNECTION)
BACK BOX
3.01 in. (76mm)
LED CONTROL HEAT
1-1/2 PAN PROVIDED NTING ER VIDED
18021 3/4” NPT WATERTIGHT CONDUIT HUB 10.09 INCLUDED) in. (NOT
07503 THUMB ON LOCK - STI-7511A-HTR 7.53 in.(191mm) 18050 KEY LOCK - STI-7510A-HTR HEATER 629723 COVER GASKET ASSEMBLY 5.59 in. *ADDITIONAL STANDOFFS MAY BE REQUIRED (142mm) WHEN USING A WATERTIGHT CONDUIT HUB. POWER 19083 M-F #8-329.94 x 3/8” in. 8.52 in. 4.79 in. 19093 M-F #8-32(252mm) x 1-1/2”(216mm) (122mm) 19056 M-F #8-32 x 3” (NOT INCLUDED)
10.09 in. (256mm)
4.79 in. (122mm)
(256mm)
-HTR IC IEW) ED
” S P
” D
19051 #8-32 x 3/8 in. FLAT HEAD SCREW (4) PROVIDED 5.17 in. (131mm)
HEATER ASSEMBLY
HEATER ASSEMBLY
BOX
6297520 COVER GASKET
NOTE: HOLE TO BE LOCATED AND CUT IN BY INSTALLER
1/8 in. THICK ALUMINUM MOUNTING PLATE
BACK BOX
07503 THUMB LOCK (STI-7521-HTR) 18050 KEY LOCK (STI-7520-HTR)
1.88
19083 M-F #8-32 x 3/8” STANDOFF (4) PROVIDED 3.25 in. 19051 #8-32 x 3/8” (83mm) FLAT HEAD SCREW (4) PROVIDED
06298 MOUNTING TAB (4) PROVIDED
F BACK BOX
19013 #10 x 1-1/2 in. PAN HEAD SCREW (4) PROVIDED ADDITIONAL STANDOFFS MAY BE REQUIRED WHEN USING A WATERTIGHT POWER CONDUIT HUB (NOT INCLUDED) 19083 M-F #8-32 x 3/8 in. 19093 M-F #8-32 x 1-1/2 in. 19056 M-F #8-32 x 3 in.
7.11 in. (181mm)
10.06 in.(256mm)
19002 8.09 in.(206mm)
9.94 in. THERMOSTAT CONTROL
5.59 in. (252mm) (142mm) 19083 M-F #8-32 x 3/8 in.
6.46 in. (164mm)
8.41 in. (214mm)
19033 #1 ANCHOR (
STANDOFF (4) PROVIDED
190 HEA
1.88
AD
7.53 in. (191mm)
A BACK BOX
9.91 in. (252mm)
3.25 in.
8.09 in.(206mm)
06 TA
SUB-7520-HTR ASSEMBLY
HEAT ON
SUB-7500-HTR ASSEMBLY (83mm)
5.59
4.04 in. (102mm)
1.88 in. (47mm) 19033 #10-12 PLASTIC ANCHOR (4) PROVIDED
8.46 in. (214mm)
12.11 in. (308mm) 7.11 in.
8.46 in. (214mm)
#8-32 x 3/8” (181mm) PAN HEAD MACH SCREW 12.11 in. 10.06 in.(256mm) (4) PROVIDED
(308mm)
629721A FRAME GASKET 12.51 in. (318mm) 12.51 in. (318mm)
13.17 in. (335mm) 13.17 in. (335mm)
BACK BOX
STI-7520-HTR STI-7521-HTR
HEATER ASSEMBLY
DEVICE WIRING ACCESS HOLE
N” ED
OSTAT 50°F 70°F
#6-32 THREADED HOLES FOR MOUNTING ELECTRONIC DEVICE (6 PLACES)
SUB-7520-HTR (FRONT VIEW)
2306 Airport Road Waterford, Michigan 48327, USA
Printed in U.S.A., © 2003 - 2009 Safety Technology International, Inc.
Unit 49G Pipers Road Tel: 248-673-9898 Park Farm Industrial Estate Fax: 248-673-1246 Redditch, Worcestershire Toll-free: 800-888-4784 [email protected] 10.09 in.B98 OHU England 4.79 in. (122mm) www.sti-usa.com (256mm)
Tel: 44 (0) 1527 520 999 Fax: 44 (0) 1527 501 999 Free: 0800 085 1678 (UK) www.sti-europe.com
Subject to change without notice. 3.25 in.
06/09
