Type: ESS20-0

Description

Electronic circuit breaker type ESS20-0.. is designed to ensure selective disconnection of individual loads in systems which are powered by a DC 24 V switch-mode power supply.

For optimal adjustment to the application conditions the current rating of the ESS20-0.. can be selected by a switch (3 A or 6 A). Failure and status indication are provided by a bicolour LED and an integral signal contact.

The ESS20-0.. features a width of only 12.5 mm and can be plugged into the E-T-A power distribution socket Module 17plus, ensuring ease of installation and saving space in control cabinets.

Technical Data

Voltage rating	DC 24 V (18...32 V)
Voltage rating
Rated voltage	0.5 A 1 A 2 A 3 A 4 A 6 A 8 A 10 A
Number of poles	1-pole
Load disconnection	with physical isolation trip times: short circuit: typically 100 ms overload: typically 3...5 s
Current limitation	typically 1.8 / 1.5 x I_N
Signal output	DC 30 V/0.5 A max., DC 10 V/10 mA min.
Status indication	1 LED green/orange: status/fault
Temperature range
Terminal design	blade terminals 6.3 mm
Mounting method	on Module 17plus or SVS02 (ESS20-003)
Certificates	UL 1077

Accessories

Order number	Description
17-P10-Si/-20025	sockets
17-P70-Si/-20025	sockets
17plus	power distribution system
23-P10-Si	socket
SB-S11-P1-01-1-1A	jumper
63-P10-Si	socket
X 200 409 01	adapter for socket 16 for track mounting
X 210 588 01-04	Connector bus links -P10 01 = 1.5 mm² brown 02 = 2.5 mm² black 03 = 2.5 mm² red 04 = 2.5 mm² blue
X 211 156 01	screw terminal
X 211 157 01/02	busbar for mounting socket 01 = with terminal 02 = without terminal
X 222 004 01	end bracket
X 222 005 01-03	signal busbar 01 = blue 02 = red 03 = grey
Y 303 824 01	insulation sleeving for busbar
Y 307 016 01/11	busbar
Y 307 754 01	retaining clip
Y 307 942 61	label