Model: TRD ND
Function: Star Delta timing relay for induction motor starters — automatically transitions from star (Y) to delta (Δ) after a set time
Supply Voltage: Common AC options — 110 /VAC, 220 /VAC, 240 /VAC (50/60 /Hz)
Allowable Voltage Variation: ±15% of rated voltage
Contact Rating: 250 /VAC / 5 /A (resistive load)
Power Consumption: ~3 /VA
Star to Delta Timing Range: Adjustable via DIP switches from 1 /s to 63 /s
Short Reset Time: Fast reset — TRD version resets ≤ /0.3 /s; ND version is similar
Dimensions (W×H×D): 49 /× /61 /× /70 /mm
Weight: ~210 /g
Mounting: Panel-style with DIP-switches and wiring terminals, included in product diagrams
Mechanical Life: ~5 million operations
Electrical Life: ~100,000 switching cycles
Ambient Conditions: –10 /°C to +50 /°C, ≤ /85% RH
Approvals: CE-certified
Malaysia
