Is IP50 suitable for wet environments?

No. IP50 has no water protection (liquid digit 0). It must be kept in dry, indoor environments only.

Not fully. IP50 is dust-protected — limited dust may enter without harming operation. For fully dust-tight protection choose a rating with first digit 6 (e.g. IP60).

IP50

Q: What does IP50 mean?

IP50 means the enclosure has solid-protection level 5 (Dust-Protected) and liquid-protection level 0 (No Protection). Dust ingress is not entirely prevented, but it must not enter in a quantity sufficient to interfere with satisfactory operation of the equipment or impair safety. No special protection against the ingress of water.

Last updated: Aug 9, 2026

Under IEC 60529, IP50 specifies dust-protected (limited ingress, no harmful deposit) and no protection against water. It is an IEC 60529 ingress protection code combining first-digit (solid) level 5 with second-digit (liquid) level 0.

Solid 5

Dust-Protected

Liquid 0

No Protection

What IP50 means

The IP code IP50 is part of the IEC 60529 standard for ingress protection. The first characteristic numeral, 5, indicates the level of protection against solid objects and access to hazardous parts. The second numeral, 0, indicates the level of protection against the ingress of water. Together, these digits describe exactly what an enclosure rated IP50 can withstand.

For solid protection, the digit 5 means the enclosure is dust-protected. Protected against access to hazardous parts with a wire. Dust ingress is not entirely prevented, but it must not enter in a quantity sufficient to interfere with satisfactory operation of the equipment or impair safety. The test method is dust chamber (talcum powder) for 8 hours with enclosure under reduced internal pressure; dust ingress acceptable only if it does not impair operation or safety.

For liquid protection, the digit 0 means the enclosure resists no protection. No special protection against the ingress of water. The test procedure is no test required.

IP50 vs IP65: IP65 is dust-tight and water-jet resistant — a major upgrade for outdoor use. When specifying IP50 for a project, confirm the rating certificate from the manufacturer and consider that seals degrade over time with temperature cycling, UV exposure, and chemical contact.

Full specification table

Parameter	Solid digit (5)	Liquid digit (0)
Protection level	Dust-Protected	No Protection
Description	Protected against access to hazardous parts with a wire. Dust ingress is not entirely prevented, but it must not enter in a quantity sufficient to interfere with satisfactory operation of the equipment or impair safety.	No special protection against the ingress of water.
Test method	Dust chamber (talcum powder) for 8 hours with enclosure under reduced internal pressure; dust ingress acceptable only if it does not impair operation or safety.	No test required.
Object size / water pressure	Limited dust ingress	Not applicable
Test distance	Per standard	Not applicable
Test duration	Per standard	Not applicable

Typical applications

Indoor electronic enclosures

Climate-controlled equipment housings

Indoor electrical panels

Indoor instruments

NEMA equivalent

No direct NEMA equivalent — NEMA 250 does not map this combination.

Recommended products for IP50

enclosure

IP50 indoor enclosure

All IP50 comparisons

69 pairs

IP00vsIP50

IP50 offers higher overall protection than IP00. Choose IP50 for harsher environments; IP0

IP01vsIP50

IP50 offers higher overall protection than IP01. Choose IP50 for harsher environments; IP0

IP02vsIP50

IP50 offers higher overall protection than IP02. Choose IP50 for harsher environments; IP0

IP03vsIP50

IP50 offers higher overall protection than IP03. Choose IP50 for harsher environments; IP0

IP04vsIP50

IP50 offers higher overall protection than IP04. Choose IP50 for harsher environments; IP0

IP05vsIP50

IP05 and IP50 offer comparable overall protection; choose based on the specific protection

IP06vsIP50

IP06 offers higher overall protection than IP50. Choose IP06 for harsher environments; IP5

IP07vsIP50

IP07 offers higher overall protection than IP50. Choose IP07 for harsher environments; IP5

IP08vsIP50

IP08 offers higher overall protection than IP50. Choose IP08 for harsher environments; IP5

IP09KvsIP50

IP09K offers higher overall protection than IP50. Choose IP09K for harsher environments; I

IP10vsIP50

IP50 offers higher overall protection than IP10. Choose IP50 for harsher environments; IP1

IP11vsIP50

IP50 offers higher overall protection than IP11. Choose IP50 for harsher environments; IP1

IP12vsIP50

IP50 offers higher overall protection than IP12. Choose IP50 for harsher environments; IP1

IP13vsIP50

IP50 offers higher overall protection than IP13. Choose IP50 for harsher environments; IP1

IP14vsIP50

IP14 and IP50 offer comparable overall protection; choose based on the specific protection

IP15vsIP50

IP15 offers higher overall protection than IP50. Choose IP15 for harsher environments; IP5

IP16vsIP50

IP16 offers higher overall protection than IP50. Choose IP16 for harsher environments; IP5

IP17vsIP50

IP17 offers higher overall protection than IP50. Choose IP17 for harsher environments; IP5

IP18vsIP50

IP18 offers higher overall protection than IP50. Choose IP18 for harsher environments; IP5

IP19KvsIP50

IP19K offers higher overall protection than IP50. Choose IP19K for harsher environments; I

IP20vsIP50

IP50 offers higher overall protection than IP20. Choose IP50 for harsher environments; IP2

IP21vsIP50

IP50 offers higher overall protection than IP21. Choose IP50 for harsher environments; IP2

IP22vsIP50

IP50 offers higher overall protection than IP22. Choose IP50 for harsher environments; IP2

IP23vsIP50

IP23 and IP50 offer comparable overall protection; choose based on the specific protection

IP24vsIP50

IP24 offers higher overall protection than IP50. Choose IP24 for harsher environments; IP5

IP25vsIP50

IP25 offers higher overall protection than IP50. Choose IP25 for harsher environments; IP5

IP26vsIP50

IP26 offers higher overall protection than IP50. Choose IP26 for harsher environments; IP5

IP27vsIP50

IP27 offers higher overall protection than IP50. Choose IP27 for harsher environments; IP5

IP28vsIP50

IP28 offers higher overall protection than IP50. Choose IP28 for harsher environments; IP5

IP29KvsIP50

IP29K offers higher overall protection than IP50. Choose IP29K for harsher environments; I

IP30vsIP50

IP50 offers higher overall protection than IP30. Choose IP50 for harsher environments; IP3

IP31vsIP50

IP50 offers higher overall protection than IP31. Choose IP50 for harsher environments; IP3

IP32vsIP50

IP32 and IP50 offer comparable overall protection; choose based on the specific protection

IP33vsIP50

IP33 offers higher overall protection than IP50. Choose IP33 for harsher environments; IP5

IP34vsIP50

IP34 offers higher overall protection than IP50. Choose IP34 for harsher environments; IP5

IP35vsIP50

IP35 offers higher overall protection than IP50. Choose IP35 for harsher environments; IP5

IP36vsIP50

IP36 offers higher overall protection than IP50. Choose IP36 for harsher environments; IP5

IP37vsIP50

IP37 offers higher overall protection than IP50. Choose IP37 for harsher environments; IP5

IP38vsIP50

IP38 offers higher overall protection than IP50. Choose IP38 for harsher environments; IP5

IP39KvsIP50

IP39K offers higher overall protection than IP50. Choose IP39K for harsher environments; I

IP40vsIP50

IP50 offers higher overall protection than IP40. Choose IP50 for harsher environments; IP4

IP41vsIP50

IP41 and IP50 offer comparable overall protection; choose based on the specific protection

IP42vsIP50

IP42 offers higher overall protection than IP50. Choose IP42 for harsher environments; IP5

IP43vsIP50

IP43 offers higher overall protection than IP50. Choose IP43 for harsher environments; IP5

IP44vsIP50

IP44 offers higher overall protection than IP50. Choose IP44 for harsher environments; IP5

IP45vsIP50

IP45 offers higher overall protection than IP50. Choose IP45 for harsher environments; IP5

IP46vsIP50

IP46 offers higher overall protection than IP50. Choose IP46 for harsher environments; IP5

IP47vsIP50

IP47 offers higher overall protection than IP50. Choose IP47 for harsher environments; IP5

IP48vsIP50

IP48 offers higher overall protection than IP50. Choose IP48 for harsher environments; IP5

IP49KvsIP50

IP49K offers higher overall protection than IP50. Choose IP49K for harsher environments; I

IP50vsIP51

IP51 offers higher overall protection than IP50. Choose IP51 for harsher environments; IP5

IP50vsIP52

IP52 offers higher overall protection than IP50. Choose IP52 for harsher environments; IP5

IP50vsIP53

IP53 offers higher overall protection than IP50. Choose IP53 for harsher environments; IP5

IP50vsIP54

IP54 offers higher overall protection than IP50. Choose IP54 for harsher environments; IP5

IP50vsIP55

IP55 offers higher overall protection than IP50. Choose IP55 for harsher environments; IP5

IP50vsIP56

IP56 offers higher overall protection than IP50. Choose IP56 for harsher environments; IP5

IP50vsIP57

IP57 offers higher overall protection than IP50. Choose IP57 for harsher environments; IP5

IP50vsIP58

IP58 offers higher overall protection than IP50. Choose IP58 for harsher environments; IP5

IP50vsIP59K

IP59K offers higher overall protection than IP50. Choose IP59K for harsher environments; I

IP50vsIP60

IP60 offers higher overall protection than IP50. Choose IP60 for harsher environments; IP5

IP50vsIP61

IP61 offers higher overall protection than IP50. Choose IP61 for harsher environments; IP5

IP50vsIP62

IP62 offers higher overall protection than IP50. Choose IP62 for harsher environments; IP5

IP50vsIP63

IP63 offers higher overall protection than IP50. Choose IP63 for harsher environments; IP5

IP50vsIP64

IP64 offers higher overall protection than IP50. Choose IP64 for harsher environments; IP5

IP50vsIP65

IP65 offers higher overall protection than IP50. Choose IP65 for harsher environments; IP5

IP50vsIP66

IP66 offers higher overall protection than IP50. Choose IP66 for harsher environments; IP5

IP50vsIP67

IP67 offers higher overall protection than IP50. Choose IP67 for harsher environments; IP5

IP50vsIP68

IP68 offers higher overall protection than IP50. Choose IP68 for harsher environments; IP5

IP50vsIP69K

IP69K offers higher overall protection than IP50. Choose IP69K for harsher environments; I

IP50

What IP50 means

Full specification table

Typical applications

NEMA equivalent

Recommended products for IP50

All IP50 comparisons

Frequently asked questions about IP50

IP50

What IP50 means

Full specification table

Typical applications

NEMA equivalent

Recommended products for IP50

All IP50 comparisons

Frequently asked questions about IP50

What IP50 means

Full specification table

Typical applications

NEMA equivalent

Recommended products for IP50

All IP50 comparisons

Frequently asked questions about IP50

What does IP50 mean?

Is IP50 suitable for wet environments?

Is IP50 dust-tight?

Related IP ratings

What IP50 means

Full specification table

Typical applications

NEMA equivalent

Recommended products for IP50

All IP50 comparisons

Frequently asked questions about IP50

What does IP50 mean?

Is IP50 suitable for wet environments?

Is IP50 dust-tight?

Related IP ratings