Products Catalog 2015-2016 •
89
OKB
(ORR)
Radiant Heater
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
600V
in.
mm in.
mm lb
kg
Incoloy stainless steel tubular heating element
with 60° standard radiation angle (optional 45°)
1
950
OKB299C611 OKB299C621 OKB299C631
-
528.00
31
1/2
800
20
508
5.1
2.3
1500
OKB411C611 OKB411C621 OKB411C631
-
557.00
43
1/2
1105
32
813
6.8
3.1
1900
OKB471C611 OKB471C621 OKB471C631
-
600.00
49
1/2
1257
38
965
8.0
3.6
2000
-
OKB412C621 OKB412C631 OKB412C681
618.00
43
1/2
1105
32
813
7.2
3.3
2300
-
OKB472C621 OKB472C631 OKB472C681
646.00
49
1/2
1257
38
965
8.1
3.7
3000
-
OKB593C621 OKB593C631 OKB593C681
737.00
61
1/2
1562
50
1270
9.9
4.5
3800
-
OKB713C621 OKB713C631 OKB713C681
903.00
73
1/2
1867
62
1575
11.7
5.3
Quartz element
with 60° standard radiation angle
800
OKB258T611 OKB258T621 OKB258T631
-
735.00
27
1/2
800
16
406
4.9
2.2
1600
OKB411T611 OKB411T621 OKB411T631
-
742.00
43
1/2
1105
32
813
7.1
3.2
2500
-
OKB592T621 OKB592T631 OKB592T681
982.00
61
1/2
1562
50
1270
9.7
4.4
3100
-
OKB713T621 OKB713T631 OKB713T681
1052.00
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
39.00
Wire guard for heated section of 406 mm
WGA050
41.00
Wire guard for heated section of 508 mm
WGA081
48.00
Wire guard for heated section of 813 mm
WGA096
55.00
Wire guard for heated section of 965 mm
WGA127
65.00
Wire guard for heated section of 1270 mm
WGA157
73.00
Wire guard for heated section of 1575 mm
41 mm
1
5/8
"
105 mm
4
1/8
"
168 mm
6
5/8
"
L
