US Products Catalog 2015-2016 •
26
41 mm
1
5/8
"
105 mm
4
1/8
"
168 mm
6
5/8
"
L
Finish
• Anodized aluminum.
Voltage
• 120V, 208V, 240V, 480V, 600V, 1-phase.
• Other voltages available upon request.
Construction
• No visible light is emitted by the heater.
• Built-in adjustable directional system.
• 60° standard radiation angle (optional 45°).
Heating element
• Incoloy stainless steel tubular heating element with 60°
standard radiation angle (optional 45°).
• Quartz element with 60° standard radiation angle.
Installation
• Vertical or horizontal mounting for stainless steel element models.
• Horizontal mounting for Quartz element models.
• Surface-mounted to connection box (on non-combustible surface)
or suspended by chains and eyelets (chains not included).
• Must be connected only to a circuit protected
by suitable ground fault protection.
• 90 °C (194 °F) wiring is sufficient.
• Recommended installation height: 8 to 10 ft. (2.4 to 3 m).
Warranty
• 1-year warranty against defects.
Application
• Church, workshop, indoor swimming pool, warehouse.
Features
Models
Watts
Product #
Price
Over-All Length
Heating Section
Weight
120V
208V
240V
in.
mm in.
mm lb
kg
Incoloy stainless steel tubular heating element
with 60° standard radiation angle (optional 45°)
1
950
OKB299C611
OKB299C621
OKB299C631
532.00
31
1/2
800
20
508
5.1
2.3
1500
OKB411C611
OKB411C621
OKB411C631
559.00
43
1/2
1105
32
813
6.8
3.1
1900
OKB471C611
OKB471C621
OKB471C631
606.00
49
1/2
1257
38
965
8.0
3.6
2000
-
OKB412C621
OKB412C631
618.00
43
1/2
1105
32
813
7.2
3.3
2300
-
OKB472C621
OKB472C631
649.00
49
1/2
1257
38
965
8.1
3.7
3000
-
OKB593C621
OKB593C631
739.00
61
1/2
1562
50
1270
9.9
4.5
3800
-
OKB713C621
OKB713C631
906.00
73
1/2
1867
62
1575
11.7
5.3
Quartz element
with 60° standard radiation angle
800
OKB258T611
OKB258T621
OKB258T631
797.00
27
1/2
800
16
406
4.9
2.2
1600
OKB411T611
OKB411T621
OKB411T631
837.00
43
1/2
1105
32
813
7.1
3.2
2500
-
OKB592T621
OKB592T631
1050.00
61
1/2
1562
50
1270
9.7
4.4
3100
-
OKB713T621
OKB713T631
1185.00
72
1/2
1867
62
1575
11.3
5.1
1
45° spread available upon request. Remember to change the 6 for 4 when ordering.
Example : OKB299C621 becomes OKB299C421.
Other voltages available upon request.
Options
Product #
Price
Description
WGA040
41.00
Wire guard for heated section of 406 mm
WGA050
44.00
Wire guard for heated section of 508 mm
WGA081
51.00
Wire guard for heated section of 813 mm
WGA096
60.00
Wire guard for heated section of 965 mm
WGA127
68.00
Wire guard for heated section of 1270 mm
WGA157
74.00
Wire guard for heated section of 1575 mm
OKB
(ORR)
Radiant Heater
