JB4Plus Equalized Junction Box with Overvoltage Protection, Up to 4 Load Cell

As of: Friday, November 14, 2025
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Standard Features

Junction box with 4 inputs and protection IP67 suitable for outdoor environments. It can be used as equalization or simple junction box of 2, 3 or 4 load cells. Screw terminal boards to facilitate the connection and signal adjustment trimmer, for an accurate and reliable equalization. The protection circuit protects from lightning and overvoltage.

JB4Plus Equalized Junction Box Specifications

  • Case in ABS. Protection degree: IP67
  • Maximum input voltage: 5Vdc
  • Maximum input current: 700mA
  • Maximum input load cell signal: 1000mV
  • Peak Pulse Current: 15kA
  • Temperature effect: 50ppm/°C
  • Dimensions (lxwxh): 120x80x55mm

Parts

Part # Description
Available Versions
JB4PLUS Equalisation box for connection with up to 4 load cells. ABS box, IP67 protection degree, with 4 + 1 fairleads and surge arresters.

Options

Part # Description
Similar solutions for ATEX environments
JB4QA ATEX equalisation box made of ABS IP67, for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
EXCB6 Blue shielded cable 6x0.22 mm², only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 7 x O.D. €/m. Maximum orderable length: 100 m (longer lengths available only upon request).
Protection for Junction Box / Electronic Circuits
GELBOX Anti condensation, insulating, and sealing gel. Useful to protect the electronic circuits of the weighing system, even under prolonged immersions conditions. Pack of 300ml.
Connection Cables
LCCB Shielded cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m. Maximum orderable length: 100 m (longer lengths available only upon request).
LCCBA Armoured cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 °C. Minimum bending radius >/= 5 x O.D. €/m. Maximum orderable length: 100 m (longer lengths available only upon request).
LCCBM Shielded 4x0,34 mm² cable for moving applications. €/m. Maximum orderable length: 100 m (longer lengths available only upon request).
Similar Solutions
JC4Q Equalisation board for up to 4 cells. With UL marked PCB, Terminal block, plastic box and labels (if expected).
JC10Q Equalisation board for up to 10 cells, fitted with surge arresters.
JB10Q Equalisation box for connection with up to 10 analogue load cells. Reinforced polyester box, with 10 + 1 cable glands. With surge arresters, PCB, Terminal block, plastic box and UL marked labels (if applicable).
DGT4 Transmitter for DIN bar with 4 channels, 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.

Dini Argeo S.r.l. | Via della Fisica, 20 - 41042, Spezzano di Fiorano, Modena (MO), Italy | Tel.: +39 0536 843418

www.diniargeo.com