Standard features

Protects load cells and indicators from voltage transients
Avalanche diode design
Full six-wire with shield protection
NEMA Type 4X enclosure
Unlimited number of parallel load cells; up to eight in series
Terminal lugs provided

Specifications

Protection Type: Six-wire type with separate shield
Maximum Excitation Voltage: 22.8 VDC
Response Time: Five nanoseconds
Peak Surge Currents: 100 amps
Grounding: 10 AWG wire or larger (not provided)
Cable Fitting: (2) Nylon strain relief for 0.187 to 0.312 in diameter cable
Enclosure: Impact-resistant polycarbonate NEMA Type 4X, maximum 40 psi washdown
Temperature: Operating: -4 °F to 149 °F (-20 °C to 65 °C)
Dimensions: (L × W × H) 3.16 × 2.20 × 1.18 in
Warranty: One-year limited

Models & part numbers

Available configurations.

Part / model	Description
33185	TP75, load cell protector and mounting hardware 2 lb

Options & accessories (1)

31164

TP75 DC transient protection, board only, with labels

Pricing, availability, and lead times are confirmed in your quote. Source: Rice Lake Weighing Systems 2026 Master Catalog, page 820. Specifications are subject to change without notice.