Accessories - Transformers, Shunts & Movements

Specifications

These D.C. ammeter adjustable shunts will provide 50mV or 100mV output from 50 to 200 D.C. amperes. They can be used with any Prime meter. Mounted shunts are mounted on an insulated phenolic base and have 1/4"-20 brass studs that connect to the D.C. current leads.

• Current transformers are used when it is not practical to connect the A.C. current leads to the meter terminals. The A.C. current is looped through the transformer slots. It then serves as the primary winding. The transformer secondary is terminated with solder lugs. The resistance of the leads from the secondary coil to the meter should not exceed 20 ohms.

Specifications

These D.C. ammeter adjustable shunts will provide 50mV or 100mV output from 50 to 200 D.C. amperes. They can be used with any Prime meter. Unmounted shunts do not have a mounting base or D.C. current terminals.

• Stainless steel shaft
• High torque
• Low water absorption bobbin
• Shielded
• Standard & custom pointers
• 270° Tachometer 230ý
• Custom Ranges
• Made in USA