Small-Volume Type Y and Z Purging/Pressurization System

Small-Volume Purging/Pressurization Systems are an alternative to NEMA Type 7 or 9 enclosures. Learn More

BULLETIN:

INDUSTRY STANDARDS:

For A1001YZUMC1 (Volume up to 2 cubic feet)
NEC Type Y Class I, Division 1, Groups A, B, C and D to Division 2
NEC Type Z Class I, Division 2, Groups A, B, C and D to Unclassified

Classified by Underwriters Laboratories, cUL and Factory Mutual

For A1001YZUMC2 (Volume up to 10 cubic feet)
NEC Type Y Class II, Division 1, Groups F and G to Division 2
NEC Type Z Class II, Division 2, Groups F and G to Unclassified

Classified by Underwriters Laboratories, cUL and Factory Mutual

Standard Product:

Catalog Number

Model

Height (in.)

Height (mm)

Width (in.)

Width (mm)

Depth (in.)

Depth (mm)

Volume (ft.³)

Volume (m³)

Weight (lb.)

Weight (kg)

Dimension Drawing

A1001YZUMC1

	More Info
	2D CAD Drawing
	3D STEP Drawing
	Spec Sheet
	Instruction

1001, Class 1

9.00

229

9.00

229

5.00

127

.06

8.25

3.74

A1001YZUMC2

	More Info
	2D CAD Drawing
	3D STEP Drawing
	Spec Sheet
	Instruction

1001, Class 2

9.00

229

9.00

229

5.00

127

.28

8.50

3.86