Explosion-Protected Enclosed Protection & Isolation

Enclosed circuit protection, isolation and motor-protection devices selected to the circuit rating and fault duty.

6 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$55

MOQ from 10 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 10 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
□DZ52-g	stainless-steel Circuit breaker	Gas / vapour version · Stainless-steel construction	VERIFY SOURCE MODELVoltage, ratings, marking and installation
BDZ52	Circuit breaker	Gas / vapour version	Voltage, ratings, marking and installation
BDZ8030	corrosion-resistant Circuit breaker	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
BF28159-gDB	corrosion-resistant Motor protection switch	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
BF28159-gZ	corrosion-resistant Isolating switch	Gas / vapour version · Corrosion-resistant duty	Voltage, ratings, marking and installation
BXZ52-DIP	Dust explosion-protected Circuit breaker	Combustible-dust version	VERIFY SOURCE MODELVoltage, 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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OTHER EQUIPMENT