Maximum network security with Horstmann
Accessories for short-circuit and earth fault indicators
Dipl.-Ing. H. Horstmann GmbH offers you high-quality accessories for short-circuit and earth fault indicators that are tailored to the specific requirements of medium-voltage technology. Our accessories have been developed with the aim of maximizing the functionality and reliability of your systems, ensuring safe and efficient monitoring of your electrical installations.
Our range of accessories includes
Wall housing
| For the installation of short-circuit and earth fault indicators | |
|---|---|
| W x H x D 125 x 75 x 125 mm | |
| Part no. 49-9001-001 Bottom cable 49-9001-002 Rear cable | |
| For the installation of short-circuit and earth fault indicators and integrated voltage test systems | |
|---|---|
| W x H x D 125 x 175 x 125 mm | |
| Part no. 49-9001-017 incl. earthing bar | |
| For the installation of integrated voltage test systems | |
|---|---|
| W x H x D 125 x 75 x 75 mm | |
| Item no. 49-9001-006 | |
| For the installation of short-circuit and earth fault indicators as well as integrated voltage test systems (crosswise) | |
|---|---|
| W x H x D 290 x 70 x 200 mm | |
| Part no. 49-9001-007 incl. earthing bar | |
External indicator light
| ESL2-B, 3 LEDs, red | Item no. |
| 5 m connection cable, for permanent contact, with battery | 49-0813-102 |
| 10 m connection cable, for permanent contact, with battery | 49-0813-103 |
| 15 m connection cable, for permanent contact, with battery | 49-0813-104 |
| ESL2.1-B, 3 LEDs, bicolor red/green | Item no. |
| 5 m connection cable, for permanent contact, with battery | 49-0816-102 |
| 10 m connection cable, for permanent contact, with battery | 49-0816-103 |
| 15 m connection cable, for permanent contact, with battery | 49-0816-104 |
| ESL2-B, 3 LEDs, red | Item no. |
| 2 m connection cable, with battery, without fiber optic cable | 49-0704-001 |
Technical data
| External indicator light | |
|---|---|
| Display | 3 ultra-bright LEDs, color red or red/green, 5mm lens diameter |
| Flashing frequency | 30 flashing cycles per minute, on-time > 30ms |
| Internal device supply |
Lithium battery, expected service life > 20 years, potential-free contact, Min. flashing duration: 1,200h |
| Protection class, DIN EN 61140 | SELV, protection class III |
| Degree of protection DIN EN 60529 | IP 65 |
| Impact resistance EN 62262 | IK06 |
| Housing material | Polycarbonate, UV and weather resistant |
| Dimensions | 83 x 81 x 51 mm (H x W x D) |
| Available cable lengths | 5 m, 10 m, 15 m, other lengths on request |
| Mounting material |
The mounting material is included in the delivery. Cheese head screw M5x45 DIN84, steel, washer, nut M5, stainless A2 (slotted) Optional: Wood screw 5x60mm, drive: PH2 with 8mm dowel (can be ordered with separate article number) |
Commissioning system for ComPass B series, Sigma D series
The commissioning system was specially developed to optimally complement the ComPass B and Sigma D series and ensure smooth installation and configuration. Specially adapted to the requirements of the ComPass B series and Sigma D series, the system enables a seamless connection with your short-circuit and earth fault indicators. The pre-installed software guarantees intuitive operation and efficient configuration of all parameters.
| Designation | Art. No. |
|---|---|
| Tablet, incl. Windows operating system, start-up software, cover, pen, mains adapter and USB cable |
49-6022-010 |
Temperature sensor PT100 (2-wire)
The PT100 temperature sensor is used for precise temperature monitoring in medium-voltage systems. With its robust design and reliable measurement technology, it offers an ideal solution for continuous temperature detection, whether on the system ceiling, the transformer area, directly on the cable or on the device housing – the possible applications are many and varied. The PT100 temperature sensor is designed for use with all ComPass devices from ComPass B 2.0 upwards.
| Designation | Art. No. |
|---|---|
| Temperature range: -50°C to 180°C Sensor 6×50 mm Connection cable 10 m (silicone, end sleeves) Degree of protection IP65 |
49-9090-013 |
Fiber optic cable (FO)
The fiber optic cable (FO) is the ideal solution for interference-free signal transmission in switchgear. Thanks to its complete immunity to electromagnetic fields, it is particularly suitable for use in medium-voltage environments. The fiber optic cable enables fast signal transmission of light from live cables. Optical data transmission from an opto-sensor takes place without electrically conductive connections between the system components, which ensures maximum safety and reliability.
| Designation | Art. No. |
|---|---|
| Fiber optic cable 3 m (standard for phase current sensors) | 49-0602-009 |
| Fiber optic cable 4 m (standard for summation current sensors) | 49-0602-001 |
| Fiber optic cable 1.8 m (standard external indicator lamp) | 49-6007-206 |
Other accessories for Opto series
| Designation | Art. No. |
|---|---|
| Cutting tool for fiber optic cables | 49-0109-003 |
| Designation | Art. No. |
|---|---|
| Transformer with cable for top-hat rail mounting (115 V – 230 V AC / 24 V – 48 V AC) |
49-0921-002 |
| Designation | Art. No. |
|---|---|
| Optical tester for activating the indicator for connection to fiber optic connectors |
49-0109-002 |
Accessories Built-in housing
| Designation | Art. No. |
|---|---|
| Dismantling aid kit | 49-9090-029 |
| Designation | Art. No. |
|---|---|
| Housing spring for front panel thickness 2 mm (standard) | 49-9090-018 |
| Housing spring for front panel thickness 3 mm | 49-9090-019 |
| Enclosure spring for front panel thickness 4 mm (Eaton standard) | 49-9090-028 |
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