Explosion-Protected Field Operator Devices

Pushbuttons, indicators, selector and limit switches grouped as one field-device family with series-specific functions and contact arrangements.

22 variantsExact marking confirmed by offered modelSource model data requires confirmation

Quotation check required

Some source entries do not provide a complete model code or rating set. Send the duty now; HJATIS will confirm the exact model, marking and document scope before releasing the quotation.

Indicative wholesale starting priceFrom US$20

MOQ from 50 pcs per modelFreight excluded

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Price varies by model, rating, material and certification scope. Mixed-model quantities, lead time and destination requirements are quoted against the submitted schedule.

01GAS & DUST OPTIONS

02Distribution & Control

03MOQ from 50 pcs per model

04Model, marking and documents checked at quotation

SERIES & MODEL VARIANTS

Compare the available series.

Select the closest listed construction, then include the project voltage, rating, marking and installation data in the inquiry.

Series / model	Listed duty	Construction or rating noted	Selection data still required
Model to confirm	Pushbutton	Gas / vapour version	VERIFY SOURCE MODELVoltage, ratings, marking and installation
8050	Control pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
8050	Indicator light	Gas / vapour version	Voltage, ratings, marking and installation
8060	Control pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
8060	Indicator light	Gas / vapour version	Voltage, ratings, marking and installation
8077/1	Limit switch	Gas / vapour version	Voltage, ratings, marking and installation
BA8030	Pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
BHZ51	Selector switch	Gas / vapour version	Voltage, ratings, marking and installation
BHZ8030	corrosion-resistant Selector switch	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
BQXN	Forward-reverse switch	Gas / vapour version	Voltage, ratings, marking and installation
BZA-35	Pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
LA53	Control pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
LA5817	Hoist control pushbutton	Gas / vapour version	Voltage, ratings, marking and installation
LA5821	corrosion-resistant Control pushbutton	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
LX5	Limit switch	Gas / vapour version	Voltage, ratings, marking and installation
SFZK	corrosion-resistant Selector switch	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
SW-10	Lighting switch	Gas / vapour version	Voltage, ratings, marking and installation
SW-DIP	Dust explosion-protected Lighting switch	Combustible-dust version	Voltage, ratings, marking and installation
WALL-SWITCH-1	Wall switch	Gas / vapour version	VERIFY SOURCE MODELVoltage, ratings, marking and installation
WALL-SWITCH-2	Wall switch	Gas / vapour version	VERIFY SOURCE MODELVoltage, ratings, marking and installation
WALL-SWITCH-3	Wall switch	Gas / vapour version	VERIFY SOURCE MODELVoltage, ratings, marking and installation
ZXF/51	corrosion-resistant Lighting switch	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation

RFQ INPUTS

Data required for a usable quotation.

These fields describe the project duty. They are not published ratings for every model in this family.

System supply	Voltage, frequency, phases and earthing system
Circuit duty	Main and feeder currents, loads, circuits and spare ways
Fault duty	Prospective short-circuit current, duration and protection coordination
Control interface	Control voltage, I/O, interlocks, indication and communication
Cable interfaces	Entry direction, cable size, armour, glands and terminations
Construction	Material, mounting, ambient, corrosion duty and enclosure protection

STANDARDS & DOCUMENTS

Documents for the selected model.

The destination-market baseline and standards cited in source files are shown separately. Neither applies to every series automatically.

01 · TARGET-MARKET BASELINE

IEC 60079-0

Applicable edition and protection method depend on the destination and selected model.

02 · TARGET-MARKET BASELINE

IEC 60079 series — gas / vapour protection method by model

Applicable edition and protection method depend on the destination and selected model.

03 · TARGET-MARKET BASELINE

IEC 60079-31

Applicable edition and protection method depend on the destination and selected model.

04 · TARGET-MARKET BASELINE

IEC 60529

Applicable edition and protection method depend on the destination and selected model.

Request the supplier/manufacturer document set with the quotation.

HJATIS will obtain the current datasheet, drawing, marking and model-specific certificate schedule for the selected variant. HJATIS does not present an unavailable supplier certificate as its own.

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