Shelly Wave PM Mini Z-Wave Power Meter

The Shelly Wave PM Mini is a compact Z‑Wave power‑monitoring module small enough to fit into standard electrical enclosures, providing accurate energy‑use measurements and quick integration into any existing Z‑Wave network.

£31.49

SKU: WAVE-MINI-PM Category:

Description

The Shelly Wave PM Mini is the world’s smallest Z‑Wave power‑monitoring device, designed to fit inside standard electrical boxes or behind existing light switches. It provides accurate energy‑usage readings every 60 seconds with up to 1% precision and supports loads up to 16A, with all data securely stored in the cloud for later review.

Its wide voltage support makes it suitable for monitoring a variety of appliances, and it can be used in smart scenes or automations—such as turning off a device once it reaches a set energy threshold.

Manuals & Data sheets:

Product Specifications

Physical and Performance Attributes

Weight13 grams
Dimensions (L x W x H)29 × 35 × 16 mm

Misc Product Attributes

Specification Value
Power supply 110 – 240 V AC, 50/60 Hz
Power consumption < 0.3 W
Power measurement (W) Yes
External protection 16 A, tripping characteristic B or C
6 kA interrupting rating
Energy limiting class 3
Max measurement power 3840 W
Max measurement current 16 A
Overheating protection Yes
Distance Up to 40 m indoors (131 ft.) depending on conditions
Z‑Wave repeater Yes
CPU Z‑Wave® S800
Z‑Wave® frequency band 868.4 MHz
Maximum RF power < 25 mW
Size (H × W × D) 29 × 35 × 16 ±0.5 mm
1.11 × 1.35 × 0.63 ±0.02 in
Weight 13 ±1 g
0.46 ±0.04 oz
Mounting Wall box
Screw terminals max torque 0.4 Nm / 3.54 lbin
Conductor cross‑section 0.5 to 1.5 mm² / 20 to 16 AWG
Conductor stripped length 5 to 6 mm / 0.20 to 0.24 in
Shell material Plastic
Color Light grey
Ambient temperature -20°C to 40°C / -5°F to 105°F
Humidity 30% to 70% RH
Max altitude 2000 m / 6562 ft