Brands
Electronic and DDC Systems
C450SCN-4C Johnson Controls System 450 Expansion Module with
System 450 Expansion Module with two SPDT output relays. 9.8A @ 120V, 4.9A @ 240 V. 1/2 HP.
Johnson Controls
C450SCN-4C
$167.31
EA
$334.61
1 In Stock
C450SQN-4C Johnson Controls Two Analog Output Expansion Module.
Two Analog Output Expansion Module. Provides two analog output 0-10 VDC or 4-20 mA
Johnson Controls
C450SQN-4C
$118.98
EA
$334.61
5 In Stock
C450YNN-1C Johnson 24/120/240V Power Module
24/120/240V Power Module * Transformer for System 450 controls. 120/240 primary to 24 volt secondary.
Johnson Controls
C450YNN-1C
$63.77
EA
$127.54
3 In Stock
C550CCN-001C Johnson Controls System 550 control module, three
System 550 control module, three sensor inputs, two relay outputs, A2L refrigeration leak sensing and mitigation, optional wireless connectivity.
C550CCN-001C
$293.53
EA
$587.06
5 In Stock
C550CQN-001C Johnson Controls System 550 control module, three
System 550 control module, three sensor inputs, two analog outputs, optional wireless connectivity.
C550CQN-001C
$282.60
EA
$565.19
10 In Stock
C550SCN-1C Johnson Controls System 550 expansion module, two
System 550 expansion module, two relay outputs.
C550SCN-1C
$188.42
EA
$376.84
5 In Stock
C550SQN-1C Johnson Controls System 550 expansion module, two
System 550 expansion module, two analog outputs.
C550SQN-1C
$192.61
EA
$385.21
Not in stock
C550YNN-1C Johnson Controls System 550 power module, converts
System 550 power module, converts 120 VAC, 208/240 VAC to 24 V to power system 550 modules.
C550YNN-1C
$77.22
EA
$154.43
5 In Stock
C7021B2013 Honeywell Duct Discharge Sensor 12" NTC Type
Duct Discharge Sensor 12" NTC Type II * SENSOR W WIRING ENCLOSURE 10K OHM NTC TYPE II
Honeywell
C7021B2013
085267233620
$40.43
EA
$107.13
1 In Stock
C7021D2001 Honeywell 5" Immersion Sensor 10K NTC Type II
5" Immersion Sensor 10K NTC Type II with wiring enclosure, uses well 50001774-001.
Honeywell
C7021D2001
085267659024
$35.75
EA
$94.73
1 In Stock
C7021F2009 Honeywell Outside Air Sensor 10K NTC type II
Outside Air Sensor 10K NTC type II with weatherproof enclosure.
Honeywell
C7021F2009
085267709453
$51.07
EA
$135.33
3 In Stock
C7021N2001 Honeywell 10K NTC Type II Probe Type Sensor
10K NTC Type II Probe Type Sensor 1" Long x 1/4" Dia. Probe with 6' Leads for Space or Immersion. Use TR29 Empty Enclosure for Space Applications. *
Honeywell
C7021N2001
085267848916
$33.20
EA
$87.98
1 In Stock
C7021R2000 Honeywell Duct Avg. Sensor 10K NTC Type II
Duct Avg. Sensor 10K NTC Type II 12' length w/ electrical enclosure.
Honeywell
C7021R2000
085267430241
$85.81
EA
$272.87
2 In Stock
C7031D2003 Honeywell 5 inch immersion sensor with wiring
5 inch immersion sensor with wiring box. Range 40 to 240F. PT1000 sensor 1097 Ohms at 77F. 2.1 Ohms per degree linear PTC. Includes 50001774-001 well. T775
Honeywell
C7031D2003
085267257060
$70.74
EA
$194.99
Not in stock
C7031G2006 Honeywell Outdoor air sensor. -40 to 120F
Outdoor air sensor. -40 to 120F 1715 ohms at 90F. Used with W7100 series controllers
Honeywell
C7031G2006
085267257077
$115.63
EA
$367.72
3 In Stock
C7031J2009 Honeywell 12 foot averaging duct sensor with
12 foot averaging duct sensor with 4 elements. Range 40 to 180F. PT1000 sensor 1097 Ohms at 77F. 2.1 Ohms per degree linear PTC. works with T775 series 2000 and Excel 500 controls.
Honeywell
C7031J2009
085267257084
$130.94
EA
$360.85
Not in stock
C7041B2013 Honeywell 20K NTC DUCT SENSOR 12
20K NTC DUCT SENSOR 12
Honeywell
C7041B2013
085267257107
$25.18
EA
$80.07
Not in stock
C7041C2003 Honeywell NTC Temp Sensor w/18Insrt 20K
NTC Temp Sensor w/18Insrt 20K * Duct mount discharge air sensor. 20K ohm NTC. Range -40 to 250F. 20K ohms at 77F. 18 inch rigid element.
Honeywell
C7041C2003
085267257114
$27.31
EA
$86.85
7 In Stock
C7041D2001 Honeywell Immersion sensor. 20K ohm NTC. Range -40 to
sensor. 20K ohm NTC. Range -40 to 250F. 20K ohms at 77F. 5 inch rigid element order 1/2 NPT well p/n 50001774-001 separately.
Honeywell
C7041D2001
085267257121
$22.70
EA
$72.19
1 In Stock
C7041F2006 Honeywell Outdoor Sensor 20K NTC
Outdoor Sensor 20K NTC * Outside air sensor. 20K ohm NTC. Range -40 to 250F. 20K ohms at 77F. Weatherproof enclosure.
Honeywell
C7041F2006
085267257138
$33.33
EA
$106.00
7 In Stock
C7041J2007 Honeywell 20K NTC Duct 12' Avg Element
20K NTC Duct 12' Avg Element * Averaging Duct Sensor. 144 Element. 20K NTC. -40 To 250F
Honeywell
C7041J2007
085267257145
$92.21
EA
$293.23
4 In Stock
C7041K2005 Honeywell 20K NTC Strap On Sensor
20K NTC Strap On Sensor * Strap On Sensor For Hot Or Chilled Water Systems. 20K NTC Range -40 To 250F.
Honeywell
C7041K2005
$25.53
EA
$81.20
1 In Stock
C7041R2000 Honeywell 12' Averaging Sensor, 20KNTC,
12' Averaging Sensor, 20KNTC, (-40) - 250F for duct averaging applications.
Honeywell
C7041R2000
085267264310
$65.60
EA
$229.88
13 In Stock
C7046A1004 Honeywell Electronic Sensor
Electronic Sensor * Discharge Air Sensor. Range 40-150F. 3000 Ohms At 77F. Sensitivity: 70 Ohms Per degrees Use With W973. Negative Temperature Coeff
Honeywell
C7046A1004
085267039161
$51.42
EA
$163.52
Not in stock