BLEMO ER12 - Recommended Branch Circuit Protection

99
Recommended branch circuit protection
Suitable for use on a circuit capable of delivering not more than___X___rms symmetrical kilo Amperes,___Y___Volts maximum, when
protected by___Z1___with a maximum rating of___Z 2___.
(1) Input withstand rating is that for which the product has been designed thermally. Installation on a supply greater than this level will require
additional inductance to satisfy this level.
(2) Output interrupt rating relies on Integral solid state short circuit protection. This does not provide branch circuit protection. Branch circuit
protection must be provided in accordance with the National Electrical Code and any additional local codes. This is dependant on the type
of installation.
Reference Voltage
(Y)
Input
withstand rating
(1)
Output
Interrupt rating
(X) (2)
Branch circuit protection
(Z1)
Rating
(Z2)
V kA kA A
ER12-0.18KU 100 - 120 1 5 Ferraz HSJ 15
ER12-0.37KU/BU 100 - 120 1 5 Ferraz HSJ 25
ER12-0.75KU 100 - 120 1 5 Ferraz HSJ 40
ER12-0.18K 200 - 240 1 5 Fast Acting Class CC Ferraz ATDR 7
ER12-0.37K/B 200 - 240 1 5 Ferraz HSJ 15
ER12-0.55K/B 200 - 240 1 5 Ferraz HSJ 25
ER12-0.75K/B 200 - 240 1 5 Ferraz HSJ 25
ER12-1.5K 200 - 240 1 5 Ferraz HSJ 40
ER12-2.2K 200 - 240 1 5 Ferraz HSJ 45
ER12-0.18/3K 200 - 240 5 5 Fast Acting Class CC Ferraz ATDR 7
ER12-0.37/3K/B 200 - 240 5 5 Fast Acting Class CC Ferraz ATDR 7
ER12-0.75/3K/B 200 - 240 5 5 Ferraz HSJ 15
ER12-1.5/3K/B 200 - 240 5 5 Ferraz HSJ 25
ER12-2.2/3K/B 200 - 240 5 5 Ferraz HSJ 25
ER12-3.0/3K/B 200 - 240 5 5 Ferraz HSJ 40
ER12-4.0/3K/B 200 - 240 5 5 Ferraz HSJ 45