Overload Relays

Catalogs > Industrial Controls Catalog > Motor Control, IEC > Overload Relays > Bulletin 193-EF Solid-State Overload Relays

Bulletin 193-EF Solid-State Overload Relays

Product Selection

Electronic Motor Protection Relays

Mounts to Contactor	Adjustment Range [A]	Cat. No.	Cat. No.♣
100-D95…100-D180∆	20…180‡	193-EF1AÄ	193-EF2AÄ
100-D210…100-D420	160…400	193-EF1BÄ	193-EF2BÄ
100-D210…100-D420	160…630	—	193-EF2CÄ
∆ Contactor mounting requires the use of a bus bar mounting kit (Cat. Nos. 825-MVS or 825-MVS2).
‡ 0.5…20 A can be achieved by looping the motor supply cables. (Refer to the Specifications on Test Button for Thermal Overload Protection Pressing the test button will verify thermal tripping operation time at 6x/e without the motor being connected. The test button must be held for longer than the set trip time t6x/e. Device Installation and Commissioning The operating instructions enclosed with the device provide all of the information necessary to set and commission it. Surface Mounting 193-EF_A Snap-on fixing to standard DIN Rail or screw fixing 193-EF_B Screw fixing 193-EF_C Screw fixing Mounting position: optional.) Use cable support Cat. No. 193-HD.
♣ Device ships with the External Indication Module accessory (Cat. No. 193-LB1) included.

Ä Coil Voltage Code

The catalog number as listed is incomplete. Select a coil voltage code from the table below for completion.
Example: Cat. No. 193-EF1AÄ becomes Cat. No. 193-EF1AKP.

Voltage [V]	24	36	48	110	120	230	240	400	415	440
50/60 Hz	KJ	KV	KY	KD	KP	KF	KA	KN	KG	KB
DC	ZJ	—	ZY	—	—	—	—	—	—	—

Factory Modification Options

Description	Suffix Code⋆
Automatic Reset of overload and thermistor overtemperature protection	-R
Remote Reset§	-F
External Indication♣	-L
⋆ Refer to the Catalog Number explanation on Catalog Number Explanation for the proper suffix code sequence.
§ Device ships with the Remote Reset Module accessory (Cat. No. 193-RB1) included.
♣ Device ships with the External Indication Module accessory (Cat. No. 193-LB1) included.