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Ignition & Transformers

Browse ignition & transformers for industrial systems — 2,892 products from 12 brands. Source electrodes, relays, and more worldwide at 3G Electric.

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Page 247 of 290

Universal hot surface ignition control for gas furnaces. Operates at 24V AC with a 5-minute lockout and 15-second pre-purge cycle. Designed as a replacement for Trane OEM brands. Suitable for residential and light commercial heating systems.

WHITE-RODGERS

WHITE-RODGERS 21V51U-843 Integrated Furnace Control

BrandWHITE-RODGERS

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This panel-mounted Class 2 transformer converts 240V AC input to 24V AC output with a 300 VA rating. It includes a circuit breaker for overcurrent protection and an individual output on/off switch. Screw terminals facilitate wiring connections. Suitable for powering control circuits in industrial panels, HVAC systems, and automation equipment.

FUNCTIONAL DEVICES INC / RIB

FUNCTIONAL DEVICES INC / RIB Panel Mounted Class 2 Transformer

BrandFUNCTIONAL DEVICES INC / RIB

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Direct ignition gas valve for use with direct spark or hot surface ignition systems. Single-stage, fast-opening operation with a capacity of 320,000 BtuH. Straight-thru body configuration simplifies piping. Suitable for commercial furnaces, boilers, and industrial burners requiring gas flow control.

ROBERTSHAW

ROBERTSHAW 850-001 Direct Ignition Gas Valve

BrandROBERTSHAW

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Universal hot surface ignitor with silicon nitride element and flat tip. Hardwired connection, 102-132V AC input voltage, 15-1/2 inch lead length. Suitable for use in gas-fired furnaces, boilers, and other heating appliances as a replacement for various OEM brands.

WHITE-RODGERS

WHITE-RODGERS Universal Hot Surface Ignitor

BrandWHITE-RODGERS

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Pure tungsten electrode, AWS classification EWP, green color code. Designed for AC welding current. 0.04 in diameter, 7 in length. Pack of 10.

WESTWARD

WESTWARD Pure Tungsten Electrode, 0.04 in x 7 in, Green, EWP, 10 PK

BrandWESTWARD

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This conductivity electrode is designed for measuring electrical conductivity in aqueous solutions. It is suitable for use in laboratory analysis, process monitoring, and water quality testing applications.

COLE-PARMER

COLE-PARMER Conductivity Electrode 9410120

BrandCOLE-PARMER

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LINCOLN ELECTRIC

LINCOLN ELECTRIC Electrode for LC40 Plasma Torch, 40 A, Standard Duty

BrandLINCOLN ELECTRIC

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ORP electrode with flat tip and double junction, constructed from Ryton PPS. Range of +/-2000 mV or as per ORP meter. Cable length 3.05 m with tinned leads connection. Used for measuring oxidation-reduction potential in water testing applications.

SENSOREX

SENSOREX S268CD-ORP ORP Electrode

BrandSENSOREX

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Open Class 2 transformer with 40 VA rating, 240V AC input, and 24V AC output. Features foot mounting and wire lead connections on both primary and secondary sides. Suitable for stepping down voltage for low-voltage control circuits, relays, and automation equipment in commercial and industrial settings.

FUNCTIONAL DEVICES INC / RIB

FUNCTIONAL DEVICES INC / RIB Open Class 2 Transformer

BrandFUNCTIONAL DEVICES INC / RIB

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This dissolved oxygen sensor measures DO levels from 0.05 to 20 mg/L. Constructed with an ABS plastic body and a 10 m cable, it is suitable for water testing applications such as BOD analysis and environmental monitoring.

HACH

HACH LDO10110 Dissolved Oxygen Sensor, 0.05 to 20 mg/L, 10 m Cable

BrandHACH

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