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Datasheet generated 2026-10-07
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Eaton KT-M25 Diaphragm Cable Grommet, M25, IP66

Eaton · Electrical Components · Cable Glands · Ireland · eaton.com
Part Number
KT-M25  ·  HS 3926.90
Eaton KT-M25 Diaphragm Cable Grommet, M25, IP66

The KT-M25 is a closed diaphragm cable grommet with M25 thread, offering push-through cable entry from 1 to 18 mm outside diameter without pre-cut openings. Manufactured in halogen-free polyethylene with thermoplastic elastomer, it maintains IP66 sealing and is watertight, gastight and RoHS-compliant. Operating range -5 to +40 °C; short-term temperature resistance up to approximately 100 °C.

Technical Specifications

Manufacturer part number (MPN)KT-M25
EAN / GTIN4015082076030
Sales unitpcs
Package quantity100 pcs
Eaton catalogue number207603
Depth15 mm
Height25 mm
Width25 mm
Weight0.003 kg
CompliancesRoHS conform
Used withDiaphragm grommets; H03VV-F 0.75 mm² (3x); NYM 10 mm² (4x)
Special featuresWith integral push-through diaphragm
TypeGeneral switchboard accessory
FeaturesGastight; Watertight; Halogen free
Thread sizeM25
Stress fracture riskRelative high
Bore diameter25.5 mm
For outer cable diameter - max18 mm
For outer cable diameter - min1 mm
For wall thickness - max9.5 mm
For wall thickness - min1 mm
Number of cables - max1
Number of cables - min1
Opening diameter25.5 mm
Operating temperature - max40 °C
Operating temperature - min-5 °C
Suitable for cable diameter - max18 mm
Suitable for cable diameter - min1 mm
Thread size (PG)0
Pollution degree3
Cable entry typeM25; Round
Surface finishingRAL 7035, light gray
ColorLight gray (RAL 7035); Gray
Degree of protectionIP66
Surface protectionOther
Accessory/spare part typeCable grommets; Metric diaphragm grommets; Cable management
Chemical resistanceResistant against: alcohol, animal and plant fat, brine, light acids, water
Material qualityPolyethylene (PE)
MaterialOther; Halogen free; PE and thermoplastic elastomer; Silicone free
ModelClosed
Overvoltage categoryIII
Temperature resistanceTemperature resistant: -40 °C - 80 °C, short-time up to approx. 100 °C
ColourGrey
WatertightYes
Halogen freeYes
Total length15 mm
Cable entryRound
With strain reliefNo
Operating temperature-5–40 °C
Angle modelNo
Suitable for cable diameter1–18 mm
For wall thickness1–9.5 mm
Shrink techniqueNo
Number of cables1
Suitable for cable glandNo
GastightYes
Fire resistantNo
Country of originGermany

Properties

MOQ1

Cross-References

Attached Documents