KATKOIsolators for smoke-extraction fans and fire-safety equipment that must keep working in a fire.
Price on request — quoted per part number
Quotes within 24 hours on working days
Smoke-extraction fans, stair-pressurisation fans and fire pumps must keep running during a fire. Their local isolators are therefore part of the fire-safety system and need to stay intact and switched on at high temperatures. KATKO's fire-rated KEA FR isolators are aluminium-enclosed units designed for exactly this duty.
The range covers 3 and 4-pole isolators from 16 A to 200 A. The code follows the KATKO pattern with FR marking the fire-rated version — KEA 340 FR3 A2 is 3-pole, 40 A, enclosure A2.
Fire-safety designs are reviewed by consultants and authorities, so the isolator type is usually specified on the drawings. Send us the specification or schedule and we quote the matching fire-rated units.
The codes our customers ask for most. Add the ones you need to your quote list — or send any other Fire-Rated Isolators (KEA FR) variant and we check it for you.
| Part number | Description | Key spec | Quote |
|---|---|---|---|
| KEA 316 FR3 A2Order no. 33339 | 3-pole fire-rated enclosed isolator, 16 A, aluminium, enclosure size A2 | 3P · 16 A | |
| KEA 325 FR3 A2Order no. 33342 | 3-pole fire-rated enclosed isolator, 25 A, aluminium, enclosure size A2 | 3P · 25 A | |
| KEA 340 FR3 A2Order no. 33345 | 3-pole fire-rated enclosed isolator, 40 A, aluminium, enclosure size A2 | 3P · 40 A | |
| KEA 363 FR1V A4Order no. 33591 | 3-pole fire-rated enclosed isolator, 63 A, aluminium, enclosure size A4 | 3P · 63 A | |
| KEA 380 FR1V A4Order no. 33594 | 3-pole fire-rated enclosed isolator, 80 A, aluminium, enclosure size A4 | 3P · 80 A | |
| KEA 3125 FR A5Order no. 30549 | 3-pole fire-rated enclosed isolator, 125 A, aluminium, enclosure size A5 | 3P · 125 A | |
| KEA 3160 FR3 A5Order no. 33355 | 3-pole fire-rated enclosed isolator, 160 A, aluminium, enclosure size A5 | 3P · 160 A | |
| KEA 3200C FR A5Order no. 33369 | 3-pole fire-rated enclosed isolator, 200 A, aluminium, enclosure size A5 | 3P · 200 A | |
| KEA 416 FR A2Order no. 33302 | 4-pole fire-rated enclosed isolator, 16 A, aluminium, enclosure size A2 | 4P · 16 A | |
| KEA 425 FR1V A2Order no. 38650 | 4-pole fire-rated enclosed isolator, 25 A, aluminium, enclosure size A2 | 4P · 25 A |
Send a photo of the KATKO part’s nameplate or label. Our engineers identify it and reply with the exact code and a quotation.
KATKO Fire-Rated Isolators (KEA FR) prices are quoted per part number. The final price depends on the exact code, the quantity and the exchange rate on the day, so we send an itemised quotation with prices, lead time and terms for every line.
To get a price, add part numbers from the table to your quote list, message us on WhatsApp, or send a photo of the nameplate. We deliver across Pakistan — Karachi, Lahore, Faisalabad, Islamabad and industrial areas in between.
Applications
Isolators for smoke-extraction and jet fans in buildings and car parks.
Local isolation of pressurisation fans.
Isolation of fire pump motors.
Flexible lines, accurate coding and dependable spares for fast-moving production.
Explore
Precise coding, controlled automation and clean utilities for regulated production.
Explore
Hygienic automation, coding and water systems for high-speed food and beverage lines.
ExploreMore from KATKO
12 part numbersKATKO IsoSafe KEM enclosed isolators (safety switches) in polycarbonate enclosures: 3 and 4-pole load-break switches from 10 A to 250 A for local isolation of motors, pumps and machines, indoors and outdoors.
12 part numbersKATKO EMC isolators for motors supplied by variable frequency drives: shielded enclosures and EMC cable glands that keep the motor cable screen continuous, from 16 A to 400 A.
12 part numbersKATKO IsoSafe KER stainless steel enclosed isolators in AISI 304 and 316L, 3 and 4-pole from 16 A to 630 A, for hygienic and corrosive environments with frequent wash-down.
12 part numbersKATKO IsoSafe KEA aluminium enclosed isolators, 3 and 4-pole from 16 A to 250 A, with weather, UV and impact-resistant enclosures for outdoor and heavy industrial use.
12 part numbersKATKO IsoSafe KET sheet steel enclosed isolators, 3-pole from 10 A to 250 A, for demanding industrial applications where mechanical strength matters.
9 part numbersKATKO enclosed changeover switches (TKM) for manual switching between two supplies — mains and generator — in 1 to 4-pole versions from 16 A to 40 A.
FAQs
The fan must keep running during a fire. A fire-rated isolator is designed to stay intact and keep the circuit closed at high temperatures.
Yes. Send the specification or equipment schedule and we quote the matching fire-rated units.
Prices depend on the exact part number, quantity and current exchange rate. Send us the codes you need and we reply with an itemised quotation. Quotes within 24 hours on working days.
The table shows the codes we are asked for most; we offer the other Fire-Rated Isolators (KEA FR) variants too. Send the part number or a photo of the nameplate and we reply with a quotation.
Yes. We offer genuine KATKO products only — no copies, and no substitutes without your approval.
Talk to an engineer
Send the part numbers and quantities, a BOM or a nameplate photo. We check availability and reply with an itemised quotation.
Quotes within 24 hours on working days
Mon–Sat, 10:00 am – 8:00 pm
KATKO and related names, product images and logos are trademarks of their respective owner, used on this page for identification only. See our trademark notice.
