Schneider Electric LUB32TQ
MPNLUB32TQ
Obsolete
Power base, TeSys U, 3P, 32A/690V, TQ 10
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Product type | Non reversing power base |
| Product range / family | TeSys |
| Product name / family | TeSys U |
Ratings
| Parameter | Value |
|---|---|
| Rated operational current (Ie), by utilization category | 28.5 A at 23 A at 500 V 21 A at 690 V |
| Conventional free-air thermal current (Ith) | 32 A |
| Rated operational voltage (Ue) | 690 V AC for power circuit |
| Network frequency | 40...60 Hz |
Contacts & Poles
| Parameter | Value |
|---|---|
| Number of poles | 3P |
| Auxiliary contact composition | 1 NO + 1 NC |
Performance
| Parameter | Value |
|---|---|
| Rated insulation voltage (Ui) | 690 V conforming to IEC 60947-6-2 (pollution degree 3) 600 V conforming to UL 60947-4-1 600 V conforming to CSA C22.2 No 60947-4-1 |
| Rated impulse withstand voltage (Uimp) | 6 kV conforming to IEC 60947-6-2 |
| Mechanical durability (cycles) | 15 Mcycles |
Mechanical
| Parameter | Value |
|---|---|
| Terminal connections / wire range | Control circuit: screw clamp terminals 1 cable(s) 0.34...1.5 mm² flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 0.75...1.5 mm² flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 0.75...1.5 mm² rigid Control circuit: screw clamp terminals 2 cable(s) 0.34...1.5 mm² flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 0.75...1.5 mm² flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 0.75...1.5 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1...10 mm² rigid Power circuit: screw clamp terminals 1 cable(s) 1...6 mm² flexible with cable end Power circuit: screw clamp terminals 1 cable(s) 2.5...10 mm² flexible without cable end Power circuit: screw clamp terminals 2 cable(s) 1...6 mm² flexible with cable end Power circuit: screw clamp terminals 2 cable(s) 1...6 mm² rigid Power circuit: screw clamp terminals 2 cable(s) 1.5...6 mm² flexible without cable end |
| Terminal tightening torque | Control circuit: 0.8...1.2 N.m flat screwdriver 5 mm Control circuit: 0.8...1.2 N.m Philips no 1 screwdriver 5 mm Power circuit: 1.9...2.5 N.m flat screwdriver 6 mm Power circuit: 1.9...2.5 N.m Philips No 2 screwdriver 6 mm |
| IP degree of protection | IP20 conforming to IEC 60947-1 (front panel and wired terminals) IP20 conforming to IEC 60947-1 (other faces) IP40 conforming to IEC 60947-1 (front panel outside connection zone) |
| Width | 45 mm |
| Height | 154 mm |
| Depth | 126 mm |
Environmental
| Parameter | Value |
|---|---|
| Operating ambient temperature | -25...60 °C with LUCM -25...70 °C with LUCA, LUCB, LUCC, LUCD |
| Storage ambient temperature | -40...85 °C |
| Operating altitude | 2000 m |
| Protective treatment | TH conforming to IEC 60068 |
Approvals
| Parameter | Value |
|---|---|
| Standards | EN 60947-6-2 IEC 60947-6-2 UL 60947-4-1, with phase barrier CSA C22.2 No 60947-4-1, with phase barrier |
MPN
LUB32TQ