Square D Digest 179

RUM

General Purpose Relays

Refer to Catalog DIA5ED2130303EN

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Sockets and Accessories for Harmony™ RUM Relays

Refer to Online EZ Selector. Table 20.34: Sockets (sold in lots of 10) Contact Terminal Arrangement Connection

For Use with Relays

Catalog Number

RUMC2••••• RUMC3••••• RUMC2••••• RUMC3••••• RUMF2••••• RUMF3•••••

RUZC2M RUZC3M RUZSC2M RUZSC3M RUZSF3M

Mixed [20]

Box lug connector (screw terminals)

Separate [21]

Table 20.35: Protection Modules (sold in lots of 10) Description Compatibility

Voltage

Catalog Number

Diode

6–250Vdc 110–240 Vac 24Vac/Vdc 240 Vac/Vdc

RUW240BD RUW241P7 RUW242B7 RUW242P7

RCcircuit

RUZ··· sockets (RUM series)

Varistor

RUZC2M

Table 20.36: Timer Module [22] (sold in lots of 1) Description Compatibility

Voltage

Catalog Number

On-delay timer, interval timer, repeat cycle timer/starting on-delay, repeat cycle timer/starting off-delay, off-delay timer, one-shot timer, timing on de-energization, on-delay timer.

RUZ··· sockets (RUM series)

RUW241P7

24–240 Vac/Vdc

RUW101MW

Table 20.37: Accessories (sold in lots of 10) Description

Compatibility

Catalog Number

RUW101MW

Metal hold-down clip

RUZ sockets (RUM series) RUZS sockets (RUM series)

RUZC200

Bus jumper, 2-pole (Ith: 5 A)

RUZS2

RXM series relays, RPM series relays, RUM series relays

Relay ID tags (sheet of 108 tags)

RXZL520

Socket ID tags

RXZ sockets (RXM series, except RXZE2M114), RUZS sockets (RUM series),

RUZL420

RUZC200

Approvals for RUM Relays

File: E164862 CCN: NLDX2, NLDX8

File: 230765 Class: 321107

File: E164862 CCN:NLDX, NLDX7 [23]

RoHS Com pliant

IEC 61810-1

Approvals for RUZ Sockets

File: E172326 CCN: SWIV2, SWIV8

RoHS Compliant

File: 230765 Class: 3211 07

IEC 61810-1

20 RELAYS AND TIMERS

[20] The inputs and outputs are mixed on both sides. [21] The inputs and outputs are on separate sides. [22] See timer module description (selection of functions and time delays) in catalog DIA3ED2090304EN-RUM-US . [23] When used with the appropriate RUZ socket.

20-12

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