KATKORobust sheet steel isolators for industrial plants, from 10 A to 250 A.
Price on request — quoted per part number
Quotes within 24 hours on working days
Sheet steel isolators are the classic choice for industrial plants: strong, earthed enclosures that protect the switch against impact in production areas and plant rooms. KATKO's IsoSafe KET range offers this robustness with KATKO's load-break switch mechanism and a padlockable handle.
The range runs from 10 A to 250 A. In KET 340 T3, 3 is the number of poles, 40 the current and T3 the enclosure size. Larger units in the KUT range continue to high currents for incomers and large motors.
We supply KET isolators for motor feeders, machine supplies and distribution. Send the current and poles, or the reference from your existing isolator.
The codes our customers ask for most. Add the ones you need to your quote list — or send any other Sheet Steel Enclosed Isolators (KET) variant and we check it for you.
| Part number | Description | Key spec | Quote |
|---|---|---|---|
| KET 310 T3 2XM20M FIOrder no. 33279 | 3-pole sheet steel enclosed isolator, 10 A, sheet steel, enclosure size T3 | 3P · 10 A | |
| KET 316 T3Order no. 33980 | 3-pole sheet steel enclosed isolator, 16 A, sheet steel, enclosure size T3 | 3P · 16 A | |
| KET 325 T3Order no. 33984 | 3-pole sheet steel enclosed isolator, 25 A, sheet steel, enclosure size T3 | 3P · 25 A | |
| KET 332 T3 2XM25M FIOrder no. 33261 | 3-pole sheet steel enclosed isolator, 32 A, sheet steel, enclosure size T3 | 3P · 32 A | |
| KET 340 T3Order no. 44383 | 3-pole sheet steel enclosed isolator, 40 A, sheet steel, enclosure size T3 | 3P · 40 A | |
| KET 363 T3Order no. 33992 | 3-pole sheet steel enclosed isolator, 63 A, sheet steel, enclosure size T3 | 3P · 63 A | |
| KET 380 T3Order no. 33996 | 3-pole sheet steel enclosed isolator, 80 A, sheet steel, enclosure size T3 | 3P · 80 A | |
| KET 3100 T4Order no. 31526 | 3-pole sheet steel enclosed isolator, 100 A, sheet steel, enclosure size T4 | 3P · 100 A | |
| KET 3125 T4Order no. 33925 | 3-pole sheet steel enclosed isolator, 125 A, sheet steel, enclosure size T4 | 3P · 125 A | |
| KET 3160 T5Order no. 33929 | 3-pole sheet steel enclosed isolator, 160 A, sheet steel, enclosure size T5 | 3P · 160 A | |
| KET 3200C T5Order no. 33673 | 3-pole sheet steel enclosed isolator, 200 A, sheet steel, enclosure size T5 | 3P · 200 A | |
| KET 3250C T5Order no. 33713 | 3-pole sheet steel enclosed isolator, 250 A, sheet steel, enclosure size T5 | 3P · 250 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 Sheet Steel Enclosed Isolators (KET) 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
Local isolation of motors in production areas.
Main isolation of machines and panels.
Isolation of compressors, boilers and chillers.
Drives, controls and energy savings for spinning, weaving and processing mills.
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Robust instrumentation, drives and safety systems for demanding processes.
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Hygienic automation, coding and water systems for high-speed food and beverage lines.
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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.
10 part numbersKATKO IsoSafe fire-rated KEA FR isolators, 3 and 4-pole from 16 A to 200 A, for smoke-extraction fans, fire pumps and other fire-safety equipment.
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
Steel is robust and economical for indoor industrial areas, aluminium suits outdoor and heavy-impact locations, and polycarbonate is light and weather resistant.
Yes. The KUT sheet steel range goes up to several hundred amps for incomers and large motors.
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 Sheet Steel Enclosed Isolators (KET) 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
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