UJB3T6 DC Transient Protector

  • Factory serviceable
  • Full six-wire with shield protection
  • #6 SEMS screw type; accepts spade lugs, tinned leads or bare wires up to #12 AWG
  • Up to eight parallel or summed load cells
  • 50K baud maximum transmission frequency
  • Up to six serial data lines can be protected instead of load cells
  • Protects load cells from voltage transients
  • Compatible with signals down to 1 uV grad
  • Installations exposed to significant transients
  • Protects serial communication lines
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The factory-serviceable UJB3T6 DC Transient Protector can protect up to six data lines or eight load cells. The fiberglass reinforced polyester enclosure can withstand up to 40 psi in washdown applications.

Protection Type:
6-channel series type with separate shield

Maximum Excitation Voltage:
20 V DC or 20 V AC

Clamping Voltage:
75 V DC or 75 V AC

Clamping Time:
75 V DC Stages <100 nanoseconds typical

Peak Surge Currents:
75 V DC Stage-5000 amperes

Maximum Serial Transmission Rate:
50 k baud

Series resistance:
0.219 ohms typical

Series inductance:
110 µh typical

20 ft (6.1 m) insulated # 10 AWG wire

Cable Fitting:
(2) nylon strain relief for 0.079-0.236 in (2.0-6.0 mm) diameter cable

Fiberglass-Reinforced Polyester (FRP) NEMA 4X, maximum 40 psi washdown

Operating Temperature:
14°F to 104°F (-10°C to 40°C)

Circuit Board:
6.75 x 4.75 in (171.5 x 120.7 mm) with anti-fungal coating

7.63 W x 6.63 H x 3.25 in D (193.8 W x 168.3 H x 82.6 mm D)

Recursos / Descargas

UJB3T6 DC Transient Protection  Email
JB8SP/JB8SPT TuffSeal Installation Manual B  View  Email


21134 Transient Protection, UJB-3T6 Load Cell Protection


21135 Board,UJB-3T6 Board Only


Las piezas de repuesto solo se pueden comprar a través de distribuidores capacitados y autorizados.

Para localizar un distribuidor en su área, llámenos al 997-59665  o complete una solicitud en línea.