Page 83 - EPR Catalog 2015

Current and voltage monitoring relays, single-phase
Ordering details - Voltage monitoring relays

Description 2

The CM range voltage monitoring relays provide reliable monitoring of voltages as well as de-
tection of phase loss in single-phase mains.
All devices are available with two different terminal versions. You can choose between the
proven screw connection technology (double-chamber cage connecting terminals) and the
completely tool-free Easy Connect Technology (push-in terminals).

Ordering details

Rated control Function Tripping Measur- Type Order code Price Weight
ing range 1 pce (1 pce)
supply voltage delay TV AC/DC 1SVR730830R0300 kg (lb)
1SVR730831R0300 0.135 (0.298)
24-240 V AC/DC 1SVR730831R1300
1SVR740830R0300 0.164 (0.362)
110-130 V AC CM-ESS.1S 1SVR740831R0300
CM-ESS.1P 0.164 (0.362)
2CDC 251 060 V0011 220-240 V AC d 3-30 V,
6-60 V, 0.126 (0.278)
24-240 V AC/DC c without 30-300 V,
60-600 V 0.155 (0.342)

CM-ESS.MP 110-130 V AC

220-240 V AC 1SVR740831R1300 0.155 (0.342)

24-240 V AC/DC 1SVR730830R0400 0.153 (0.337)

110-130 V AC CM-ESS.2S 1SVR730831R0400 0.181 (0.399)
CM-ESS.2P 1SVR730831R1400 0.181 (0.399)
220-240 V AC d 3-30 V, 1SVR740830R0400 0.142 (0.313)
adjustable 6-60 V, 1SVR740831R0400 0.170 (0.375)
c 0 or 0.1-30 s 30-300 V,
24-240 V AC/DC
60-600 V

110-130 V AC

220-240 V AC 1SVR740831R1400 0.170 (0.375)

24-240 V AC/DC de 3-30 V, CM-ESS.MS 1SVR730830R0500 0.154 (0.340)
ce adjustable 6-60 V, CM-ESS.MP 1SVR740830R0500 0.143 (0.320)
2CDC 251 059 V0011 df 0 or 0.1-30 s 30-300 V,
cf
60-600 V

CM-EFS.2 24-240 V AC/DC b 3-30 V, CM-EFS.2S 1SVR730750R0400 0.157 (0.346)
e adjustable 6-60 V, CM-EFS.2P 1SVR740750R0400 0.146 (0.322)
a 0 or 0.1-30 s 30-300 V,
f
j 60-600 V
i
b
a Overcurrent monitoring S: screw connection
e Undercurrent monitoring P: push-in / easy connect
f Without latching
j With latching
i 1x2 c/o (SPDT) contacts
2x1 c/o (SPDT) contact

2CDC 110 004 C0210 | Catalog Electronic Products and Relays 2015 | ABB 2/16