Information

www.weg.net
Timing Relays (RTW/ERWT)
13
Specification
Function: OFF-Delay (RDI)
Single Timing Relays
Model Function Contacts Timing
Reference (complete with
the supply voltage)
RTW RDI
1NOC
0.1s - 1s -
0.3s - 3s RTW-RDI01-U003S-"
1s - 10s RTW-RDI01-U010S-"
3s - 30s RTW-RDI01-U030S-"
6s - 60s RTW-RDI01-U060S-"
10s - 100s RTW-RDI01-U100S-"
30s - 300s RTW-RDI01-U300S-"
1 - 10min RTW-RDI01-U010M-"
2NOC
0.1s - 1s -
0.3s - 3s RTW-RD02-U003S-"
1s - 10s RTW-RD02-U010S-"
3s - 30s RTW-RD02-U030S-"
6s - 60s RTW-RD02-U060S-"
10s - 100s RTW-RD02-U100S-"
30s - 300s RTW-RD02-U300S-"
1 - 10min RTW-RD02-U010M-"
" Supply voltage
Code
Terminals (V ac=50/60 Hz)
A1-A2 A3-A2
E05
24-240
V ac / V dc
-
Function: Flasher with Two Settings and Start ON (CI)
Function: Flasher with Two Settings and Start OFF (CIR)
Model Function Contacts Timing
Reference (complete with
the supply voltage)
RTW CI
1NOC
0.1s - 1s -
0.3s - 3s RTW-CI01-U003S-"
1s - 10s RTW-CI01-U010S-"
3s - 30s RTW-CI01-U030S-"
6s - 60s RTW-CI01-U060S-"
10s - 100s RTW-CI01-U100S-"
30s - 300s RTW-CI01-U300S-"
3 - 30min RTW-CI01-U030M-"
2NOC
0.1s - 1s -
0.3s - 3s RTW-CI02-U003S-"
1s - 10s RTW-CI02-U010S-"
3s - 30s RTW-CI02-U030S-"
6s - 60s RTW-CI02-U060S-"
10s - 100s RTW-CI02-U100S-"
30s - 300s RTW-CI02-U300S-"
3 - 30min RTW-CI02-U030M-"
Model Function Contacts Timing
Reference (complete with
the supply voltage)
RTW CIR
1NOC
0.1s - 1s -
0.3s - 3s RTW-CIR01-U003S-"
1s - 10s RTW-CIR01-U010S-"
3s - 30s RTW-CIR01-U030S-"
6s - 60s RTW-CIR01-U060S-"
10s - 100s RTW-CIR01-U100S-"
30s - 300s RTW-CIR01-U300S-"
180s - 1,800s RTW-CIR01-U030M-"
2NOC
0.1s - 1s -
0.3s - 3s RTW-CIR02-U003S-"
1s - 10s RTW-CIR02-U010S-"
3s - 30s RTW-CIR02-U030S-"
6s - 60s RTW-CIR02-U060S-"
10s - 100s RTW-CIR02-U100S-"
30s - 300s RTW-CIR02-U300S-"
180s - 1,800s RTW-CIR02-U030M-"
" Supply voltage
Code
Terminals (V ac=50/60 Hz)
A1-A2 A3-A2
E26 24 V ac 24 V dc
E33 48 V ac 24 V dc
E37 110-130 V ac 24 V dc
E40 220-240 V ac 24 V dc
" Supply voltage
Code
Terminals (V ac=50/60 Hz)
A1-A2 A3-A2
E26 24 V ac 24 V dc
E33 48 V ac 24 V dc
E37 110-130 V ac 24 V dc
E40 220-240 V ac 24 V dc
Certifications
Certifications
Certifications
Note: for application in generator sets, frequency inverters with 12-pulse or regenerative rectifiers, electronic power controllers (dimmers or the like) or where a high
level of harmonic currents may be present (above the recommendation of IEEE519), we recommend the ERWT, MAT or MBT relay.