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Controllers
Take control of your process systems with our reliable controllers. Designed to deliver accurate monitoring, precise regulation, and dependable automation, these devices help improve system performance, reduce downtim...
Categories in Controllers (3)
Control RelaysEnsure consistent performance and reliable operation in your electrical systems with our wide selection of control relays. Designed to provide safe and accurate switching, these essential components are used in motor control, automation, HVAC systems, and industrial machinery. Our offering includes general-purpose relays, timing relays, solid-state relays, and safety relays, available in multiple coil voltages and contact configurations to match your application. Built with durable materials and trusted designs, these relays deliver dependable performance while helping to protect equipment and extend system life. Whether you’re managing simple control circuits or complex automation systems, our control relays offer the reliability, flexibility, and efficiency professionals count on. With products from leading brands, it’s easy to find the right relay for your project.
Panel Meters & DisplaysGet precise, real-time monitoring of your systems with our selection of panel meters and displays. Designed to provide clear, accurate readouts, these devices help you track and manage voltage, current, frequency, temperature, pressure, and other critical process variables with confidence. Our lineup includes analog panel meters, digital panel meters, LED and LCD displays, and multi-function meters, giving you the flexibility to match the right solution to your application. Perfect for use in industrial equipment, control panels, automation systems, and HVAC, these meters are built for reliability and long-term performance. With easy-to-read displays, durable construction, and options from trusted brands, our panel meters and displays ensure you have the visibility and control needed to keep operations safe, efficient, and compliant.
Filters 1,342 Results
1,342 items
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High Reliability Solid State Relay, 1-Phase, 24 Vac to 280 Vac Line Voltage, 25 A, 3 Vdc to 32 Vdc O/P, DC Control Signal, Screw Mount, SSRL Series, Each
$44.45
Should ship between 05 Sep and 12 Sep
Subject to factory lead times
Terminal Block for NB2 Type Connection Head, 4 Terminals, Ceramic Block with Nickel Plated Brass Terminals, 14 AWG, White, CH Series, Each
$12.79
Should ship between 23 May and 30 May
Subject to factory lead times
Pre-Cut DIN Rail for 8 " Sub-Panel Width, Perforated Steel with Electrolytic Zinc Plating, DRTB-RAIL Series, Each
$10.41
Should ship between 23 May and 30 May
Subject to factory lead times
Isolated Signal Transmitter, AC/DC Supply, 0 V to 10 V/4 mA to 20 mA O/P, Each
$206.32
Should ship between 23 May and 30 May
Subject to factory lead times
Multi-signal Panel Meter, Universal I/P, Temperature, Process, Power, 1/8 DIN, 3.5 Digit, Red Color LED Display, AC/DC Supply, DP20 Series, Each
$152.24
Should ship between 06 Jun and 13 Jun
Subject to factory lead times
Barrier Strip, 10 Terminals, 16 AWG to 24 AWG, Standard, Each
$22.19
Should ship between 22 Aug and 29 Aug
Subject to factory lead times
Feed-Through Terminal Block, DIN Rail, 30 A, 600 Vac, 26 AWG to 10 AWG, 6 mm, Gray, 10 mm (0.39 "), AVK Series, Each
$1.43
Should ship between 23 May and 30 May
Subject to factory lead times
Slotted DIN Rail 1.4 " x 0.3 " x 3.3 ', Perforated Steel with Electrolytic Zinc Plating, DRTB-RAIL Series, Each
$6.70
Should ship between 23 May and 30 May
Subject to factory lead times
Feed-Through Terminal Block, DIN Rail, 20 A, 600 Vac, 26 AWG to 12 AWG, 5 mm, Gray, 10 mm (0.39 "), AVK Series, Each
$1.25
Should ship between 23 May and 30 May
Subject to factory lead times
High Reliability Solid State Relay, 1-Phase, 24 Vac to 280 Vac Line Voltage, 10 A, 3 Vdc to 32 Vdc O/P, DC Control Signal, Screw Mount, SSRL Series, Each
$38.18
Should ship between 05 Sep and 12 Sep
Subject to factory lead times
Temperature & Humidity Data Logger, Portable, Temperature/Humidity, 2 Measurements, Internal, 65k Max Samples, Battery, USB, 1 s, OM-90 Series, Each
$164.54
Should ship between 06 Jun and 13 Jun
Subject to factory lead times
Universal Digital Panel Meter, Temperature, Process, Strain, 1/8 DIN, 5.5 Digit, 9-Segment Programmable 3 Color LED Display, AC Supply, USB, PLATINUM Series, Each
$488.22
Should ship between 23 May and 30 May
Subject to factory lead times
High Reliability Solid State Relay, 1-Phase, 24 Vac to 280 Vac Line Voltage, 25 A, 3 Vdc to 32 Vdc O/P, DC Control Signal, Screw Mount, SSRL Series, Each
$44.45
Should ship between 05 Sep and 12 Sep
Subject to factory lead times
Terminal Block for NB2 Type Connection Head, 4 Terminals, Ceramic Block with Nickel Plated Brass Terminals, 14 AWG, White, CH Series, Each
$12.79
Should ship between 23 May and 30 May
Subject to factory lead times
Pre-Cut DIN Rail for 8 " Sub-Panel Width, Perforated Steel with Electrolytic Zinc Plating, DRTB-RAIL Series, Each
$10.41
Should ship between 23 May and 30 May
Subject to factory lead times
Isolated Signal Transmitter, AC/DC Supply, 0 V to 10 V/4 mA to 20 mA O/P, Each
$206.32
Should ship between 23 May and 30 May
Subject to factory lead times
Multi-signal Panel Meter, Universal I/P, Temperature, Process, Power, 1/8 DIN, 3.5 Digit, Red Color LED Display, AC/DC Supply, DP20 Series, Each
$152.24
Should ship between 06 Jun and 13 Jun
Subject to factory lead times
Barrier Strip, 10 Terminals, 16 AWG to 24 AWG, Standard, Each
$22.19
Should ship between 22 Aug and 29 Aug
Subject to factory lead times
Feed-Through Terminal Block, DIN Rail, 30 A, 600 Vac, 26 AWG to 10 AWG, 6 mm, Gray, 10 mm (0.39 "), AVK Series, Each
$1.43
Should ship between 23 May and 30 May
Subject to factory lead times
Slotted DIN Rail 1.4 " x 0.3 " x 3.3 ', Perforated Steel with Electrolytic Zinc Plating, DRTB-RAIL Series, Each
$6.70
Should ship between 23 May and 30 May
Subject to factory lead times
Feed-Through Terminal Block, DIN Rail, 20 A, 600 Vac, 26 AWG to 12 AWG, 5 mm, Gray, 10 mm (0.39 "), AVK Series, Each
$1.25
Should ship between 23 May and 30 May
Subject to factory lead times
High Reliability Solid State Relay, 1-Phase, 24 Vac to 280 Vac Line Voltage, 10 A, 3 Vdc to 32 Vdc O/P, DC Control Signal, Screw Mount, SSRL Series, Each
$38.18
Should ship between 05 Sep and 12 Sep
Subject to factory lead times
Temperature & Humidity Data Logger, Portable, Temperature/Humidity, 2 Measurements, Internal, 65k Max Samples, Battery, USB, 1 s, OM-90 Series, Each
$164.54
Should ship between 06 Jun and 13 Jun
Subject to factory lead times
Universal Digital Panel Meter, Temperature, Process, Strain, 1/8 DIN, 5.5 Digit, 9-Segment Programmable 3 Color LED Display, AC Supply, USB, PLATINUM Series, Each
$488.22
Should ship between 23 May and 30 May
Subject to factory lead times
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About NISCO Inc.
NISCO offers a wide range of pressure gauges & instruments, diaphragm seals, thermometers, valves, and flow control products to the industrial and commercial marketplaces, as well as other resellers like ourselves. We can also provide other value-added services such as gauge repair, NIST traceable calibration, diaphragm seal assembly, and valve automation. NISCO takes pride in providing extensive product knowledge, helpful customer service, and market competitive pricing to help fit whatever need you may have because it is our goal to be regarded by our customers as the best supplier of pressure, temperature, and flow control products.