Meltric 63-38047-972 is a DSN30 series spring-return DECONTACTOR inlet with a blue polymer housing. This switch-rated device is UL/CSA listed as a motor disconnect and branch circuit disconnect switch. It features a 3-pole plus neutral and ground (3P+N+G) configuration, rated for 30A at 277/480VAC, 60Hz, and includes two auxiliary contacts.

Accessory Size

2

Aux Condenser Strip Length

3/4 IN OR 19 MM

Aux Contact Max Voltage Rating

600VAC

Aux Pilot Contact Current Rating

1.2A

Aux Term Tightening Torque

15 IN-LBS / 1.7 N-M

Aux Term Type

SCREW

Aux Term Wire Cap Max

14 AWG

Aux Term Wire Cap Min

14 AWG

Branch Switch Rating

BRANCH CIRCUIT DISCONNECT SWITCH

CSA List File

155873

CSA List Std 1

C22.2 No. 182.1-13

CSA Listing

cCSAus

Current Interrupting Rating

SWITCH RATED

Frequency

60 Hz

HP

3/15

Impact Rating

IK09

Keying Position

4

Load Break Abnormal Overload

45 A

Load Break Normal Operation

30 A

Material

POLY

Maximum Operating Temperature-C

60C

Maximum Operating Temperature-F

140F

Minimum Operating Temperature-C

-40C

Minimum Operating Temperature-F

-40F

Motor Switch Rating

MOTOR CIRCUIT DISCONNECT SWITCH

NEMA Watertightness

4X

Number Of Auxiliary Contacts

+2 AUX

Number of Notch Pos

24

Phase Condenser Strip Length

3/4 IN OR 19 MM

Phase Term Tightening Torque

15 IN-LBS / 1.7 N-M

Phase Term Type

SCREW TERMINAL

Phase Term Wire Cap Max THHN

8 AWG

Phase Term Wire Cap Max Type W

8 AWG

Phase Term Wire Cap Min THHN

14 AWG

Phase Term Wire Cap Min Type W

14 AWG

Primary IP Rating

66/67

Prod Wire Temperature Rating

60C

Product Color

BLUE

Rated Current

30 A

Rated Voltage

277/480 VAC

Secondary IP Rating

69

Short Circuit Rating

100 kA - CLOSE & WITHSTAND

Short Circuit Rating Fusing

100 kA 125 A (400%) RK1 NTD

Ul List File

E79796 VOLUME 8 SECTION 1

Ul List Std 1

UL 1682

Ul List Std 2

UL 2682

Ul Listing

ULC

Ul508 Pilot Rating

2 @ code A600

Voltage Color Code

RED