ElEctric thErmostat D1 - D18 sEriEs 5000 sEriEs - Uni-Line

D1 - D18
series
5000 SERIES
Electric
Thermostat
The Robertshaw ® D1/D18 series is a heavy duty thermostat
designed for use in harsh applications where precise
temperature control is required. The control uses a
double pole single throw (DPST) snap action mechanism
with a positive OFF switch. It is recommended for use
on applications that require double pole operation and
accurate temperature control.
Specifications
• Ambient temperature:
0ºF to 150ºF (-18ºC to 66ºC)
• Double pole single throw contacts (DPST)
• Positive OFF - Contacts are mechanically
open in OFF position
• 120, 277 VAC @ 30A
480 VAC @ 10A
277 VAC @ 250VA
125 VAC @ 125VA
• Agency, Certification Numbers:
- UL Guide No. XAPX2
- UL and CSA File No. E12103
- CSA Class 4823 02
Features and Benefits
• Temperature ranges to 650ºF (343ºC)
• DPST with positive OFF
• Mechanical snap action is instantaneous,
positive and non-fatiguing. Reacts to exceedingly
small movements of the diaphragms for very
close temperature differential.
• Diaphragm assembly features two stainless
steel diaphragms electrically welded together.
Maximum sensitivity without overstressing the metal.
• Supplied with terminals mounted in four
different positions
• Bulb and capillary available in copper, nickel plated
copper, or stainless steel
• Plastic coating available to protect against moisture,
dust, etc
Additonal Options
Dial
• Multiple temperature ranges available
• Available in black and red
Bezel
• Not for use with case assembly
• Chrome plated brass
Protective Case Assembly
• Plated steel case
• Brass protective sleeve (optional)

0.75
0.250/0.248
[6,4/6,3]
0.3
DIA.
[7,6]
Ø
0.22
[5,6]
HOLES
2.66
[67,6]
DIA.
.23
[5,8]
2.66
[67,6]
1.750
[44,5]
.88
[22,4]
1.62
[41,2]
1.750
[44,5]
.23
[5,8]
BULB DIAMETER
BULB
LENGTH
0.50
[12,7]
1.62
[41,2]
BULB DIAMETER
SEE LABEL DETAIL
D1 - D18
series
5000 SERIES
SEE LABEL DETAIL
Electric
Thermostat
HAFT
SIONS
0.250/0.248
[6,4/6,3]
0.3
DIA.
[7,6]
DIA.
BULB
LENGTH
.188/0.185
[4,8/4,7]
DIAL SHAFT
PRODUCT DIMENSIONS DIMENSIONS
OPTIONAL PILOT LIGHT
(110 VAC, 277 VAC, OR 480 VAC)
Dimensions are inches and [millimeters]. See page 66 for English to Metric conversions.
BEZEL
OPTIONAL PILOT LIGHT
OR MOUNTING BRACKETS
(CANNOT BE MOUNTED
INTO CASE ASSEMBLY)
OPTIONAL PILOT LIGHT
(110 VAC, 277 VAC, OR 480 VAC)
2.28
[57,9]
.842±.031
[20,6±0,787]
1.94
[49,3]
2.28
[57,9]
BEZEL
DIAL OPTIONAL PILOT LIGHT
OR MOUNTING BRACKETS
(CANNOT BE MOUNTED
OPTIONAL NICKEL PLATED
INTO CASE ASSEMBLY)
BRASS STUFFING BOX
(1/4"-18 OR 3/8"-18 NPT)
0.22
[5,6]
HOLES
Ø
#6-32
THD.
HOLES
.88
[22,4]
2.47
[62,7]
0.50
[12,7]
0.22
[5,6]
HOLES
Ø
#6-32
THD.
HOLES
DIAL
.23
[5,8]
1.750
[44,5]
OPTIONAL NICKEL PLATED
BRASS STUFFING BOX
(1/4"-18 OR 3/8"-18 NPT)
1.62
[41,2]
2.66
[67,6]
TOP
0.75
[19,1]
1.5
[38,3]
Ø
0.193 [4,9] HOLES
FOR MOUNTING CASE
2.0
[50,8]
1.0
[25,4]
Ø
0.625
[15,9]
0.188/0.185
[4,8/4,7]
4.5
0.193 [4,9] [114,8] HOLES
FOR MOUNTING CASE
2.0
[50,8]
DIAL SHAFT
DIMENSIONS
PILOT LIGHT APERTURE
0.250/0.248
DIA.
[6,4/6,3]
0.3
DIA.
[7,6]
NAME
PLATE
3.25
[82,6]
5.75
[146,1]
PILOT LIGHT APERTURE
BULB DIAMETER
BULB
LENGTH
0.188/0.185
[4,8/4,7]
DIAL SHAFT
DIMENSIONS
0.250/0.248
[6,4/6,3]
0.3
DIA.
[7,6]
2.66
[67,6]
SEE LABEL DETAIL
DIA.
1.5
[38,1]
3.0
[76,2]
TOP
END VIEW 0.75 BACK VIEW FRONT VIEW
[19,1]
4.5
[114,8]
WIRING DIAGRAMS
SINGLE ELEMENT
DOUBLE POLE
1.5
SINGLE PHASE
[38,1]
3.0
[76,2]
ELEMENT
1.5
[38,3]
TWO ELEMENTS
SINGLE POLE
SINGLE PHASE
ELEMENT 1
ELEMENT 2
0.625
[15,9]
PILOT
LIGHT
(Optional)
2.5
[63,5]
OPTIONAL PILOT LIGHT
(110 VAC, 277 VAC, OR 480 VAC)
OPTIONAL PILOT LIGHT
OR MOUNTING BRACKETS
(CANNOT BE MOUNTED
INTO CASE ASSEMBLY)
[146,1]
Available Bulb Diameters
inches 0.187* 0.250 0.312 0.375
[millimeters]
DIAL
4,8 6,4
2.5
[63,5]
7,9 9,5
OPTIONAL NICKEL PLATED
* 0.187 inch diameter bulb is most common
(1/4"-18 OR 3/8"-18 NPT)
BEZEL
Available CAPILLARY LENGTHS
24” to 120” in 12” increments
60mm to 3048mm in 305mm increments
END VIEW BACK VIEW FRONT VIEW
1.0
[25,4]
0.625
[15,9]
0.625
[15,9]
NAME
PLATE
3.25
[82,6]
5.75
OPTIONAL PILOT LIGHT
(110 VAC, 277 VAC, OR 480
OPTIONAL PILOT LIGHT
OR MOUNTING BRACKETS
(CANNOT BE MOUNTED
INTO CASE ASSEMBLY)
OPTIONAL NICK
BRASS STUF
(1/4"-18 OR 3/
PILOT
LIGHT
(Optional)
LINE 1 LINE 2
LINE 1 LINE 2
Ø
0.193 [4,9] HOLES
FOR MOUNTING CASE
2.0
[50,8]
PILOT LIGHT A
191 E. North Avenue
Carol Stream Illinois 60188 USA
Customer Service Telephone 1.800.304.6563
Customer Service Facsimile 1.800.426.0804
HVACCustomerService@Invensys.com
For Technical Service
Telephone 1.800.445.8299
Facsimile 1.630.260.7294
TechnicalService@Invensys.com
Invensys , Robertshaw ® , Uni-Line ® , and Simply the Right Choice
are trademarks of Invensys plc., TOPits subsidiaries and/or affiliated
companies. All other brands mentioned may be the trademarks of
their respective owners.
www.Uni-Line.com
www.InvensysControls.com
©2012 Invensys Controls 1.0
[25,4]
0.625
[15,9]
10/12 – 150-2362