Accessories

MID meters

Electrical features 
Single phase1 Mode DIN
Three-phase4 Mode DIN
Max current45A (GZ03) – 100A (GZ03T) *
ConnectionsRS485
Note: Preconfigured to work best with the Compact Series. 

* Available in other sizes upon request
Cod.Description
GZ03Mid meter – Single phase 
GZ03TMid meter – Three-phase 

RFID tag

General specifications 
CARD or keychain version available 
Customizable 
Compatible with Compact series 
Cod.Description
GZ04RFID tag for Grohm Smart 
GZ04T RFID card for Grohm Smart 

RCBO switches

Electrical features 
Single phase2 Mod. DIN
Three-phase4 Mod. DIN
Shunt trip1 Mod. DIN
Max current16/32A
Differential current30mA
ProtectionType A
Cod.Description
GZ05-16RCBO single-phase 16A
GZ05-32RCBO single-phase 32A
GZ06-16RCBO three-phase 16A
GZ06-32RCBO three-phase 32A
GZ09Shunt trip 12V DC

3,7kW portable charger

StandardIEC 61851-1:2019
Electrical features 
ModeMode 2
Input voltageVAC 50Hz
Power plugShuko
Max. current6/8/10/13/16 A
Max. power3,7kW
General specifications
Displaycolor
Splash resistance IP65 / IP67
Weight 1Kg
Connessioni
Type 2 plug5mt
Cod.Descrizione
GK3Portable charger 3,7 KW mode 2 
GK3EPortable charger 3,7 KW mode 2 

charging cable type 2 

StandardIEC 61851-1:2019
Electrical features
Mode 3Mono and Three-phase 
Input voltage230 VAC or 400 VAC 50Hz
Max. current32 A
Max. power7,5kW (GKM) or 22 kW (GKT)
General specifications
Splash resistance IP65
Operating temperature -25°/+45°
Connections Type 2 Socket – Type 2 Plug 
Length 5mt
Cod.Description
GKMCharging cable Single-phase type 2 
GKTCharging cable Three-phase type 2 

electrical panel KIT

Specifiche
Versionssingle-phase – three-phase
Includes1x RCBO 16/32A
1x Shunt trip 12V DC
1x enclosere IP65
Splash resistanceIP65
Cod.Descrizione
GZ07-16Single phase panel KIT 16A
GZ07-32Single phase panel KIT 32A
GZ07T-16Three-phase panel KIT 16A 
GZ07T-32Three-phase panel KIT 32A