UE

UE J400K-457 Differential Pressure Switch 3-30 PSID Single Output 15A 480VAC

UE

SKU:

47044

Availability:

Usually ships within 1-2 business days.

Weight:

4.00 LBS

Brand:

United Electric Controls

Model:

J400K-457

MPN:

J400K-457

Type:

Differential Pressure Switch

SKU:

47044

Seller Notes:

Unit only; no accessories included.

Country/Region of Manufacture:

United States

Operating Range:

3 to 30 PSID (0.2 to 2.1 bar)

Proof Pressure:

225 PSI (15.5 bar)

Deadband:

0.1 - 0.4 PSI

Working Pressure:

30 in Hg Vac to 225 PSI

Electrical Rating:

15A 480VAC

Output Type:

Single Output

Set Point Adjustment:

Internal

Electrical Connection:

One 3/4 in NPT; two 7/8 in diameter knockouts

Pressure Connection:

1/2 in NPT (female)

Wetted Materials:

Aluminum, Buna-N

Certifications:

UL Listed, CE, FM Approved

UL Listing:

Listed 549A IND. CONT. EQ.

Enclosure Material:

Aluminum

Series:

J400K

Condition:

Used – Inspected

Review Status:

Auto-Approved (needs review) 2026-07-04

Condition Notes:

UE J400K-457 Differential Pressure Switch, inspected, good used condition. Enclosure intact, minor oxidation on pressure fittings consistent with prior use. Wiring leads present. Please view photos and contact us with questions.