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ESAIgnition Systems
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ESA Standard exchange ESTRO B

ESA ESTRO B is a standard exchange ignition system for industrial combustion applications. Operates across 45-65 Hz frequency at 115 or 230 V supply with IP54 protection and maximum no-load absorption of 4 VA. Suited…

SKU 3G-CBM-03401

Also listed as: ESA 05021 · ESA-05021

Brand
ESA
Item
Standard exchange ESTRO B
Category
Ignition Systems
UNSPSC
40101833 — Boiler or heater igniter

Technical Specifications

ESA
frequency hz
45-65
supply voltage v
115 or 230 +10-15%
protection degree
IP54
no load absorption va
4 max
storage temperature c
-20-80
operating temperature c
0-60
max relative humidity percent
75
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ESA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

ESA ESTRO B is a standard exchange ignition system for industrial combustion applications. Operates across 45-65 Hz frequency at 115 or 230 V supply with IP54 protection and maximum no-load absorption of 4 VA. Suited for environments requiring reliable ignition control within 0-60°C operating range.

Used in

Common applications for ESA
Oil-fired industrial boilers and furnaces — ESA UV2 photoelectric flame sensor and ESTRO C microprocessor controller for persistent flame monitoring
Gas burner safety interlocks — ESA ESTRO B-V2 and Genio 230 V with ionization-electrode probe for rapid flame-out detection and solenoid shutdown
Modular burner-control cabinets — ESA ECS driver cards (single/dual) with RS-232/RS-422 fieldbus integration for multi-burner supervisory systems
Retrofit ignition upgrades — ESA ESTRO Q exchange controller (second-generation replacement) for existing 115/230 V installations requiring IP54 environmental rating
Process-heating equipment — ESA microprocessor burner controls rated EN298 for permanent operation in industrial dryers, ovens, and thermal-recovery units
Burner-mounted electrode and probe assemblies — ESA UV2 cell support with 3/4″ gas connection and 280–400 V probe conditioning for integrated flame detection

ESA Products

3G Electric supplies ESA ignition systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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