Default product image

ACP Electrical Fittings TB50A - 50A Fusible Safety Switch 600V

ACP Electrical Fittings
Price
Save $-10.51
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
ACP Electrical Fittings TB50A is a 50-amp, 600-volt AC, heavy-duty fusible safety switch designed for reliable overcurrent protection and circuit disconnection in industrial power distribution systems. It features a NEMA 1 general-purpose enclosure constructed from galvanized steel for durability in indoor environments, with a compact footprint of approximately 8.5 inches in height, 5.5 inches in width, and 4.5 inches in depth. This switch is UL 98 listed and complies with NEMA KS-1 standards, ensuring safe operation and code compliance for branch circuit protection. Typical applications include motor control centers, lighting panels, and machinery disconnect points in manufacturing plants, commercial buildings, and heavy industrial facilities.

Key Features & Specifications
  • Type: Heavy-duty fusible safety switch, NEMA 1 enclosure, galvanized steel construction
  • Voltage Rating: 600 V AC
  • Current Rating: 50 A
  • Dimensions: Approximately 8.5 in H x 5.5 in W x 4.5 in D
  • Standards: UL 98, NEMA KS-1
  • Applications: Branch circuit protection, motor disconnects, lighting panels, industrial machinery
  • Switch Type: Fusible safety switch
  • Configuration: 2-pole, 3-wire
  • Coil Voltage Maximum: Not applicable (manual operation)
  • Temp Rating: -20°C to 60°C
  • Shipping Dimensions: 10 in x 7 in x 6 in
  • Phase: Single-phase
  • Voltage: 600 V AC
  • Amperage: 50 A
  • AIC rating: 10 kA at 600 V AC
  • Connection: Line and load lugs
  • Poles: 2
  • Protection: Overcurrent and short-circuit
  • Functions: Disconnect and isolation
  • Frame Size: 50 A
  • Trip Type: Fuse-dependent
  • Panel Type: NEMA 1
  • Breaker Type: Fusible switch
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: #14 AWG to #2 AWG
  • Metal Type: Galvanized steel
  • Panel Style: Surface mount
  • Bus Type: Copper
  • Fuse Class: Class H or Class R
  • Insulation Temperature: 105°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: 1 per pole
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: 1.5 in
  • Clas: Not applicable
  • Mounting: Surface mount
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: 7.5 HP at 240 V, 15 HP at 480 V
  • Aux Contacts: 1 N.O. and 1 N.C.
  • CPT: Not included
  • Full Load Amps: 50 A
  • Dist Voltage: 600 V AC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 50 A
  • Full Load Amp Minimum: 0 A
  • Enclosure: NEMA 1
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: #14 AWG to #2 AWG
  • Amperage Maximum: 50 A
  • Amperage Minimum: 0 A
  • Nema Rating: NEMA 1
  • Switch Style: Fusible
  • Wire Size: #14 AWG to #2 AWG
  • Certification: UL 98, CSA
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Lugs
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Single-phase
  • Standards: UL 98, NEMA KS-1
  • Compatible Frames: Not applicable
  • Installation Type: Surface mount
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 50 A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 60°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 078312652237
  • GTIN: 00783126522372