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Meltric 63-94047-975-843-NC is a DSN150 series spring-return DECONTACTOR receptacle. This switch-rated, UL/CSA listed motor disconnect features a polymer housing in blue, rated for 150A at 277/480VAC, 60Hz. The 3-pole plus neutral and ground (3P+N+G) configuration is housed in a Size 5 frame with a Type 4X IP69 rating for harsh washdown environments. It includes five auxiliary contacts, a padlockable pawl for safety lockout, and a self-returning lid for automatic disconnection.
MODEL 63-94047-975-843-NC
$1,224.11 Each
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Returnable: Yes
Accessory Size
5
Aux Contact Max Voltage Rating
600VAC
Aux Pilot Contact Current Rating
0.3A
Aux Term Type
PREWIRED
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
25/75
Impact Rating
IK09
Keying Position
2
Load Break Abnormal Overload
225 A
Load Break Normal Operation
150 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
+5 AUX
Number of Notch Pos
5
Phase Condenser Strip Length
1-3/16 IN OR 30 MM
Phase Term Tightening Torque
90 IN-LBS / 10.2 N-M
Phase Term Type
SCREW TERMINAL
Phase Term Wire Cap Max THHN
2/0 AWG
Phase Term Wire Cap Max Type W
2/0 AWG
Phase Term Wire Cap Min THHN
4 AWG
Phase Term Wire Cap Min Type W
4 AWG
Primary IP Rating
66/67
Prod Wire Temperature Rating
75C
Product Color
BLUE
Rated Current
150 A
Rated Voltage
277/480 VAC
Secondary IP Rating
69
Short Circuit Rating
100 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
100 kA 225 A (150%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 7
Ul List Std 1
UL 1682
Ul List Std 2
UL 2682
Ul Listing
ULC
Ul508 Pilot Rating
6 @ code C600
Voltage Color Code
RED
Pin and Sleeve Receptacles The Meltric 63-94047-975-843-NC DSN150 Receptacle is a top-tier electrical connector designed for high-performance industrial applications. This robust device combines the features of a disconnect switch with a traditional plug and receptacle design, ensuring safe and reliable electrical connections under full load. Engineered to withstand harsh environments, it is an essential component for facilities requiring safe and efficient power distribution.
Key Features
| High Amperage Rating | Supports up to 150A at 277/480 VAC, making it suitable for heavy-duty applications. |
|---|---|
| Durable Construction | Features a polycarbonate blue housing designed for durability and longevity, ensuring it can withstand rigorous use. |
| Ingress Protection | Rated IP 69 and Type 4X, it provides superior protection against dust and high-pressure water, ideal for outdoor and washdown environments. |
| Three-Phase + Neutral + Ground | Configured with a 3P+N+G design, ensuring comprehensive connectivity and safety in multi-phase systems. |
| Safety Mechanism | Equipped with a self-returning lid and a padlock pawl to prevent accidental disconnection and enhance user safety. |
Applications
| Industrial Facilities | Perfect for manufacturing plants, warehouses, and construction sites where reliable power supply is critical. |
|---|---|
| Heavy Equipment | Suitable for connecting high amperage machinery and equipment, including compressors, pumps, and motors. |
| Harsh Environments | Designed for use in environments where exposure to moisture and contaminants is prevalent, such as food processing and chemical plants. |
Benefits
| Enhanced Safety | The switch-rated design allows for safe connection and disconnection under load, reducing the risk of electrical hazards. |
|---|---|
| Operational Efficiency | Facilitates quick and easy connections, minimizing downtime during equipment setup and maintenance. |
| Reliability | Built to withstand harsh conditions, ensuring consistent performance and reducing the need for replacements. --- Product information compiled with AI assistance for reference purposes. |
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