1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays
  10. /
  11. Phase Monitor Relays
  12. /
  13. 3 Phase Monitor Relay, SPDT, 500VAC, 8 Pin
Dayton 3 Phase Monitor Relay, SPDT, 500VAC, 8 Pin PMPU-B18 - main

3 Phase Monitor Relay, SPDT, 500VAC, 8 Pin

  • Mfr # PMPU-B18

  • Zoro # G6168373

product price: $139.99
/ea
Free Shipping & Returns

Key Features

Input or Control Voltage
190 to 500V AC
AC Contact Rating - Relay
10A @ 277V
DC Contact Rating - Relay
7A @ 30V
Base Type - Plug In Relay
Octal
Number of Pins - Relay
8
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
PMPU-B18
Zoro #
G6168373
UPC #
190735253151
Country of Origin
United States

Dimensions

Body Width - Relay
1.7 in
Body Depth - Relay
2.4 in
Overall Height - Relay
3.0 in
Body Height - Relay
2.9 in
Body Width
1.7 in
Overall Depth
3 in
Body Height
2.9 in
Body Depth
2.4 in

Details

Item
Phase Monitor Relay
Input or Control Voltage
190 to 500V AC
AC Contact Rating - Relay
10A @ 277V
DC Contact Rating - Relay
7A @ 30V
Base Type - Plug In Relay
Octal
Number of Pins - Relay
8
Mounting - Relay
Plug In
Contact Form - Relay
SPDT
Over Voltage
Fixed 110% of Line Voltage Setting
Under Voltage
171 to 450V AC
Phase Loss Sensitivity
Yes
Phase Loss Time Delay
0.1 sec
Phase Reversal
Yes
Phase Reversal Time Delay
0.1 sec
Phase Unbalance
6%
Phase Unbalance Time Delay
0.3 to 30.0 sec
Restart
Auto, Manual
Restart Time Delay
1 to 300 sec
Number of Contacts
1
Input Voltage
190 to 500V AC
Socket
5X852
Trip Delay
Power Up and Restart After Fault Clear: 2 sec., Phase Loss and Reversal: 100 msec., Phase Unbalance: 2 sec., Undervoltage: 4 sec.
Base Type
Octal
Drop-Out Range
75% to 95%
Input or Control Voltage Range
190 to 500VAC
Voltage Unbalance
2 to 10
Pins
8
Contact Form
SPDT
Item - Relay
Phase Monitor Relay
Power Rating
40
Pick Up Range
190 to 500VAC
Phase
3
Contact Amp Rating (Resistive)
10
Mounting Style
Plug-In
Contact Rating (DC)
7 A @ 30V
Current Rating
10 A
Features
LED Indicator, Wye or Delta 3-Wire Hookup
Undervoltage
171 to 450V AC
Number of Pins
8
Monitored Parameters
Overvoltage, Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage
Base Shape
Octal
Overvoltage
Fixed 110% of Line Voltage Setting
Socket Code
A
Contact Rating (AC)
10 A @ 277V
Compatible Grainger Part Number
5X852

Description

Phase Monitor Relay, Base Shape Octal, Contact Form SPDT, Contact Rating (AC) 10 A @ 277V, Contact Rating (DC) 7 A @ 30V, Current Rating 10 A, Input Voltage 190 to 500V AC, Monitored Parameters Overvoltage, Phase Loss, Phase Reversal, Phase Unbalance, Undervoltage, Number of Pins 8, Restart Auto, Manual, Restart Time Delay 1 to 300 sec, Mounting Style Plug-In, Body Depth 2.4 in, Body Height 2.9 in, Body Width 1.7 in, Compatible with Grainger Part Number 5X852

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products