RM17UB, RM35UB, RM17UAS, RM17UBE, RM35UA1•MW

Refer to Catalog DIA5ED2160501EN

Zelio™ Voltage Measurement Relays

RM17UB310

RM17UAS••

Zelio Voltage Measurement Relays are DIN rail mountable and relay status is indicated by an LED. Single phase and DC voltage measurement and control relays RM17UAS•• and RM17UBE•• monitor:

  • Overvoltage

  • Overvoltage and undervoltage

  • Undervoltage

  • Nominal voltages

Single-phase and DC voltage control relays

Supply Voltage

Ranges Controlled

Output
5 A

Width

Catalog Number

in.

mm

12 Vdc

9–15 Vdc

1 C/O

0.69

17.50

RM17UAS14 [1]

24–48 Vac/Vdc

20–80 Vac/Vdc

RM17UAS16 [1]

110–240 Vac/Vdc

65–260 Vac/Vdc

RM17UAS15 [1]

24–48 Vac/Vdc

20–80 Vac/Vdc

RM17UBE16 [2]

110–240 Vac/Vdc

65–260 Vac/Vdc

RM17UBE15 [2]


Multifunction voltage control relays RM35UA1•MW monitor both AC and DC voltages.

  • Automatic Vdc or Vac recognition

  • Selection between overvoltage and undervoltage

RM35UA1•MW

Multifunction voltage control relays

Supply Voltage

Measurement Range

Output
5 A

Width

Catalog
Number

Range[3]

Terminals

in.

mm

24–240
Vac/Vdc

0.05–0.5 V

E1-M

2 C/O

1.38

35.00

RM35UA11MW

0.3–3 V

E2-M

0.5–5 V

E3-M

1–10 V

E1-M

RM35UA12MW

5–50 V

E2-M

10–100 V

E3-M

15–150 V

E1-M

RM35UA13MW

30–300 V

E2-M

60–600 V

E3-M


3-phase voltage control relays monitor:

  • Failure of one or more phases

  • Voltage between phases and neutral

  • Voltage between phases

  • Overvoltage and undervoltage

  • Absence of neutral

 

RM35UB3•••

Three-phase voltage control relays

Rated 3-Phase
Supply Voltage Vac

Measurement Range

Output
5 A

Width

Catalog
Number

in.

mm

220–480 phase-phase

195–528 Vac

1 C/O + 1 C/O
1 per threshold

1.38

35.00

RM35UB330 [4]

120–277 phase-neutral

183–528 Vac

1 C/O

0.69

17.50

RM17UB310 [4]

120–277 phase-neutral

114–329 Vac

1 C/O + 1 C/O
1 per threshold

1.38

35.00

RM35UB3N30 [3]


Approvals for Zelio Voltage Measurement Relays

File: E173076
CNN: NRNT, NRNT7

File: 248382
Class: 3211 07

CE 73/23/EEC and EMC 89/336/EEC

GL, C-Tick, GOST, RoHS


Approximate Dimensions

1 C/O =

 

2 C/O =

RM35•

RM17•

 

Footnotes

  1. Provides overvoltage or undervoltage protection.
  2. Provides overvoltage and undervoltage protection in window mode.
  3. Provides overvoltage and undervoltage protection between phases and neutral and absence of neutral.
  4. Provides overvoltage and undervoltage protection between phases.

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