355600
Littelfuse Protection Relays, 355 Series

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355600 Littelfuse Protection Relays, 355 Series, 3-PHASE VOLT MON/ 475-600V/ AD
MFG Item Number
355600
Littelfuse
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355600 Littelfuse Protection Relays, 355 Series, 3-PHASE VOLT MON/ 475-600V/ AD

MFG Item Number
355600
Littelfuse
Series
355
More specs
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Description

Protection Relays, 355 Series
Item #
355600
3-PHASE VOLT MON/ 475-600V/ AD

355 Series Information

  • Protects From Voltage Unbalance
  • Protects From Loss of Any Phase
  • Standard Surface Mount
  • UL and cUL Listed
The Model 355 3‑phase voltage monitor is perfect for heavy‑duty applications that need both protection and diagnostics while the motor is shut down. Applications include rural pump panels, commercial HVAC equipment, oil rigs, and rural HVAC equipment. The Model 355 is a versatile voltage monitor designed for 200, 400, or 600V applications. The Model 355‑200 will monitor 190 to 240V input voltages, the Model 355‑400 monitors 380 to 480V input voltages, and the Model 355‑600 monitors 575 to 600V input voltages.

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Specifications

Specifications
Manufacturer Part Number 355600
Manufacturer Littelfuse
Product Series 355
Family Series Littelfuse Protection Relays, 355 Series
Description 3-PHASE VOLT MON/ 475-600V/ AD
Phase 3
Voltage 575-600 V
Line Voltage 575-600 V
Hi Pwr (Over Vltg) Trip Yes
Time Delay Trip (Sec) 2-30 s
Restart Delay (Sec) 2-300 s
Var Restart Delay Yes
Type of Display LED Status Indicator
Mounting Surface
Output Relay SPDT
Approvals UL
Net Weight 0.865 lbs
Gross Weight 1.235 lbs