Siemens 3UB81134BB2 Overload Relay

2194158 MFG #: 3UB81134BB2
$253.65 / EA
Usually Ships within 5-8 Days
  • Amperage Rating: 0.75 to 3.4
  • Contact Form: 1NO-1NC
  • Contact Rating: 3.4 A at 600 VAC
  • Dimensions: 4.61 in L x 4.38 in W x 3.98 in H
  • Number of Poles: 3
  • Series: ESP200
  • Temperature Rating (Degrees F): -25 to 60
  • Terminal Type: Threaded
  • Type: 3-Phase Solid State
  • Mounting type: DIN Rail

Siemens 3UB81134BB2 Overload Relay

Siemens Overload Relay, 3-Phase Solid State, Series: ESP200, 0.75 to 3.4 A, 1NC-1NO Contact Form, Direct/Stand Alone Mounting, Screw Terminal, -25 to 65 deg C, 2.12 in H Dimensions

Additional Description: SIEM-3UB81134BB2 Overload Relay, 0.75-3.4Amps, 3Ph, ESP200

Catalog Description: Esp200 catalog no 48atb3s00 solid state overload relay for motor protection 0.75 to 3.4 amp size a 3 phase class 5...30, switchable direct mounting and stand-alone main circuit screw terminals auxiliary circuit scrw terminal manual automatic reset

  • Specifications
  • Trip class 5, 10, 20, or 30 selectable by dip switches
  • Self-protected in short circuit condition (when used with proper fuses or motor starter protector)
  • Test button - tests electronics
  • Thermal memory
  • Conformally coated circuit board
  • Repeat accuracy <1%
  • Removable terminal block
  • Automatic/manual/remote reset
  • Touch - safe terminals
  • Class 48, frame size A
  • 3-phase, B600/R300 contact
  • Phase loss protection - trips in less than 3 s
  • Phase unbalance - trips based on trip class selected
  • Ground fault - trips 60% of motor current
  • Trip indicator visible
  • Ambient insensitive
  • No heaters required
  • Self-powered - no outside source required
  • FLA dial with wide adjustment - 4:1 ratio