https://www.phoenixcontact.com/pi/products/2903345

07/23/2018   Page 3 / 6

Relay Module - RIF-1-RSC-LV-24AC/2X21AU - 2903345

Technical data

Connection data input side

Conductor cross section flexible

0.5 mm² ... 4 mm²

0.5 mm² ... 4 mm² (Ferrule with plastic sleeve)

Conductor cross section flexible (2 conductors with same cross section) 0.5 mm² ... 2.5 mm²

0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)

Conductor cross section AWG

20 ... 10 (solid)

20 ... 12 (flexible)

Torque

0.5 Nm ... 0.6 Nm

Connection data output side

Connection name

Contact side

Connection method

Screw connection

Stripping length

8 mm

Conductor cross section solid

0.5 mm² ... 4 mm²

Conductor cross-section solid (2 conductors with same cross section)

0.5 mm² ... 2.5 mm²

Conductor cross section flexible

0.5 mm² ... 4 mm²

0.5 mm² ... 4 mm² (Ferrule with plastic sleeve)

Conductor cross section flexible (2 conductors with same cross section) 0.5 mm² ... 2.5 mm²

0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)

Conductor cross section AWG

20 ... 10 (solid)

20 ... 12 (flexible)

Torque

0.5 Nm ... 0.6 Nm

General

Type of note

Notes on operation

Note

FBS 2-6... plug-in bridge for the input side (A2) and FBS-2-8... plug-in

bridge for the output side (11/21)

Test voltage relay winding/relay contact

Test voltage PDT/PDT

Operating mode

100% operating factor

Degree of protection

IP20 (Relay base)

RT III (Relay)

Mechanical service life

Mounting position

any

Assembly instructions

In rows with zero spacing

Standards and Regulations

Standards/regulations

DIN EN 50178

Rated surge voltage

6 kV

Insulation

Safe isolation, basic insulation, and 4 kV rated surge voltage between all

changeover contacts.

Degree of pollution

2

Overvoltage category

III

Flammability rating according to UL 94

V2