Brands
System 350
A350AA-1C Johnson Temp Ctrl w/Rmt Snsr -30-130F
Temp Ctrl w/Rmt Snsr -30-130F * System 350 Electronic Controller. 24V. Temperature Range -30 To + 130F. Adjustable Dif. 1 To 30 degrees F. SPDT Switch Rated At 9.8 A. @ 120V. Surface Or Din Rail Mounting.
Johnson Controls
A350AA-1C
$196.90
EA
$393.79
6 In Stock
A350PS-1C Johnson P&I Tmp Cntrl w/ Snsr -30-130F
P&I Tmp Cntrl w/ Snsr -30-130F * Proportional Plus Integral Temperature Control. Range -30-130F Throttling Range 2-30F. Output 0-10Vdc Or 0-20 Ma.
Johnson Controls
A350PS-1C
$461.27
EA
$922.54
7 In Stock
A350PS-2C Johnson P&I Tmp Cntrl w/ Snsr 90-250F
P&I Tmp Cntrl w/ Snsr 90-250F * Electronic Temperature Control. 24 Volt. Range 90 To 250F. Throttling 2 To 30F. 0-10 DC Or 0-20Ma Proportional Output. 10 Led Scale Shows Output. Used With System 350 Modules.
Johnson Controls
A350PS-2C
$461.27
EA
$922.54
1 In Stock
A350RS-1C Johnson Sys 350 Reset Temp Cntrl
Sys 350 Reset Temp Cntrl * System 350 Boiler Reset Control. 24V. Ratio 1:5-3:1. Minimum Supply 50-160 Max Supply 160-220F. Diff 1-30. Warm Weather Off Rating 4Amp. Up To 9 Stages Avail With S350 Modules.
Johnson Controls
A350RS-1C
$543.20
EA
$1,086.39
7 In Stock
BKT287-1R Johnson Din Rail 12
Din Rail 12 * Din Rail 35Mm Wide X 12 Long. Used For Mounting System 350 Controls And Other Din Rail Mountable Devices Such As Master And Idec Relays.
Johnson Controls
BKT287-1R
$22.00
EA
$43.99
37 In Stock
D350AA-1C Johnson Display Module For System 350
Display Module For System 350 * Display Module Used With System 350 Controls. Used To Display Set point And Sensed Temp. Surface Or Din Rail Mount. Powered By 5 Vdc Which Is Supplied By The A350 Temperature Control.
Johnson Controls
D350AA-1C
$260.93
EA
$521.86
1 In Stock
D352CA-1C Johnson Display Module 0-9.99WC
Display Module 0-9.99WC * Display Module Used W/System 350 Pressure Controls. Used To Indicate Sensed Press. And Press. Set point. Range Is 0-9.99 In.Wc. Surface Or Din Rail Mount. 14 Vdc. Supplied By P352 & P352P Modules.
Johnson Controls
D352CA-1C
$269.19
EA
$538.37
1 In Stock
D352CA-2C Johnson Display Module -.5 To +.999 Wc
Display Module -.5 To +.999 Wc * Display Module Used W/Sys. 350 Pressure Controls. Used To Indicate Sensed Press.& Press. Set point. Range Is -0.500 To .999 With surface Or Din Rail Mount. 14 Vdc Is Supplied By The P352 & P352P Module.
Johnson Controls
D352CA-2C
$191.42
EA
$538.37
9 In Stock
P352PQ-2C Johnson Controls Electronic Proportional Plus
Electronic Proportional Plus Integral Pressure Control 0-10 Vdc Or 0-20 Ma 0.025 - 0.25 W.C. Da/Ra Selectable Order DpT2640-3 Sensor Separately.
Johnson Controls
P352PQ-2C
$328.01
EA
$922.54
9 In Stock
S350AA-1C Johnson Stage-Adder Module
Stage-Adder Module * System 350 Electronic Stage Adder Module up To Nine S350's May Be Added To A A350For Additional Staging. SPDT Switch Rated At 9.8A @ 120V. Dif. Adjustable 1 To 30Foffset 1-30F. Surface Or Din Rail Mount.
Johnson Controls
S350AA-1C
$126.68
EA
$253.36
7 In Stock
S350PQ-1C Johnson Temp. Proportional Stage Mod
Temp. Proportional Stage Mod * System 350 Proportional Stage Module. Provides 0-10Vdc Or 0-20Ma Output For A350/A350R. Direct Or Reverse Acting. 0 To 30 Offset 0-30 Throttling Range. Adjustable Minimum output. Adjustable Integration.
Johnson Controls
S350PQ-1C
$305.67
EA
$611.34
2 In Stock
S352AA-2C Johnson Controls System 350 Electronic Stage Adder.
System 350 Electronic Stage Adder. Use With W351. Up To 5 May Be Added For Additional Staging. Offset 2 To 30% RH. Dif. 2-10% RH. SPDT Switch 9.8A @120V. Surface Or Din Rail Mounting.
Johnson Controls
S352AA-2C
$139.07
EA
$278.13
Not in stock
S353AA-1C Johnson Sequencer Stage Module For R353AA1.
Sequencer Stage Module For R353AA1. SPDT Relay Rating 10A @ 120V.
Johnson Controls
S353AA-1C
$104.77
EA
$294.67
6 In Stock
Y350R-1C Johnson Pwr Module Transformer 120/240
Pwr Module Transformer 120/240 * System 350 Electronic Transformer. Primary 120/240V. Sec. 24V 10Va. Use With System 350 Controls. Surface Or Din Rail Mounting.
Johnson Controls
Y350R-1C
$114.29
EA
$228.57
6 In Stock