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US-602 系列
US-602 系列
Features: General-purpose low cost, compact, large capacity (S type), minute current (K type)
Application: Electronic oven, heating unit, water heater, etc.
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① Thermostat Specifications
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Electrical ratings
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S type : 125 VAC, max. 15A, resistance load
S type : 250 VAC, max. 8A, resistance load
‐‐ （min. 200mA）
K type : 30 VDC, max. 1A
‐‐ （MIN. DC5V 1mA）
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Ⅰ.Temperature setting rangeⅡ.Temperature toleranceⅢ.Differential
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Ⅰ.Temperature setting range
① 0 ～ 50℃
② 51 ～ 100℃
③ 101 ～ 150℃
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Ⅱ.Temperature tolerance
① ±4℃/±5℃
② ±4℃/±6℃
③ ±5℃/±7℃
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Ⅲ.Differential
① 12K
② 15K
③ 20K
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Circuit resistance(initial value)
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S type: 50 mΩ or less
K type: 10 mΩ or less
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Insulation resistance
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100 MΩ or greater [through the 500 VDC megger]
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Withstand voltage
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S type: 1,500 VAC/minute
K type: 1,200 VAC/minute
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Thermal resistance
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150℃
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Cold resistance
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-20℃
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Opening-closing durability
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10,000 times or more [under rated load]
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※Please contact specification of the approved models are slightly different from those shown above.
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② Model code
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US-602
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□
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□
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□
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□
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□□
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1
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2
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3
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4
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5
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1
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Contact material
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S : Ag alloy contact
K : Au crossbar contact
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2
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Contact model
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X : “OFF” for temperature rise
Y : “ON” for temperature rise
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3
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Terminal angle
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R : Horizontal terminal
T : Vertical terminal
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4
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Terminal model
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L : Terminal for positive lock conector 250 series
‐‐ (Brass/size 6.35×0.8, Sn-plated)
M : Terminal for positive lock conector 187 series
‐‐ (Brass/size 4.75×0.5, Sn-plated)
V : IEC730-1 (DIN46244-A4.8-0.8) quasi-terminal
‐‐ (Brass/size 4.8×0.8, Sn-plated)
S : For soldering
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5
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Cover materials
Holder model
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QO : Aluminum , no holder
QE : Aluminum , surface type ( free holder ) (23.8mm)
QE-FB : Aluminum , surface type ( 23.8mm)
QL : Aluminum , surface type ( free holder ) (24.5mm)
QL-FB : Aluminum , surface type ( 24.5mm)
KO : Aluminum , embedded type ( depth 5.0mm 、24.5mm)
AS : Stainless steel , surface type(24mm)
IO : Stainless steel , embedded type ( depth 4.6mm、24.5mm)
JO : Stainless steel , embedded type ( depth 5.2mm 、24.5mm)
QD : Aluminum , surface type ( free holder ) (30mm)
QM : Aluminum , surface type ( for mounting an M3 tapping screw ) 23.8mm)
FO : Stainless steel , no holdersurface type
FF : Stainless steel , surface type(25mm)
SO : Brass , screw-mount type
[M3,M4,M5,6-32UNC,8-32UNC,10-32UNC]
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· US-602SXRMQO ・・・ Horizontal F187 Terminal、Aluminum , no holder
· US-602SXTMQE ・・・ Vertical F187 Terminal、Aluminum 、surface type ( free holder ) 23.8mm
· US-602SXRLQL ・・・ Horizontal F250 Terminal、Aluminum 、surface type ( free holder ) 24.5mm
· US-602SXTLKO ・・・ Vertical F250 Terminal、Aluminum 、embedded type depth 5mm, 24.5mm
· US-602SXRVAS ・・・ Horizontal IEC Terminal、Stainless steel 、surface type 24mm
· US-602SXTSIO ・・・ Vertical soldering Terminal、Stainless steel embedded type depth 4.6mm, 24.5mm
④ List of international safety standards
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Model / Type
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Agency
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File No.
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Operating
temp.
Ratings
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Number of cycles
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Max.
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Max. Amperes
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Category
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cycles
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Volts
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Resistive
load
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Inductive
load
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FLA
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LRA
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US-602S
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UL
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E52529
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150
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limiting
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100,000
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AC 125
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15
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-
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-
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-
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CSA
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1061290
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AC 250
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8
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-
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-
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-
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UL
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E166395
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AC 120
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-
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-
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5.8
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34.8
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AC 240
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-
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-
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2.9
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17.4
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US-602K
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UL
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E52529
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150
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limiting
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100,000
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DC 30
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1
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-
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-
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-
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C-UL
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AC 120
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125VA
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-
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-
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-
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AC 240
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0.5
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-
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-
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-
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US-602S-Ｖ
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VDE
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40026470
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160
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thermostat
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20,000
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AC 250
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10
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-
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-
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-
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10,000
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-
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6
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-
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-
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⑤ Dimensional outline drawing
◆More detailed image → Click the image
 
 
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