| Muhimmiya | Switchgear parts | 
| Model NO. | Relay na Ƙarfin Yawancin Karamin GRI8-05A 05B | 
| Rated Frequency | 50/60Hz | 
| Siri | GRI8 | 
GRI8-05 series na daya da aikin kawo shugaban gaba da ya yi amfani da teknologi na inyayi mai zurfi. Aiki na taurar da suka samu shugaban AC/DC 24~240V tana iya girma. Tushen aikinsu a zama da LED, sannan haɗa da hanyar ƙungiyar din din 35mm, zai iya zama da tsari don in ta fuskantar waɗanda suka samun gaba da aiki masu inganci.
Wannan seriya na relays yana da muhimmanci a wurare masu muhimmanci:
1. Kowace aikin da ke da shugaban gaba
Kowace wata aikin da ke da shugaban gaba ko kuma aikin da ba da shugaban gaba a motor, transformers, frequency converters, da sauransu don in ba a dogara hoton da ke da shugaban gaba ko kuma karfin da ba da shugaban gaba.
2. Hanyoyi na aiki na shugaban gaba
Bayar da hanyoyi na aiki na shugaban gaba ga panel da shugaban gaba da shugaban gaba mai kasa don in ba a dogara abin da za suka faruwa saboda aikin da ke da shugaban gaba.
3. System na IEE-Business
Amfani da wannan a system na IEE-Business don in tafi aiki na shugaban gaba da kuma bayar da alama a lokacin da aiki na shugaban gaba yana faruwa.
4. Hanyoyi na aiki na shugaban gaba a linyar da shugaban gaba
Bayar da aiki na shugaban gaba a linyar da shugaban gaba da kuma in ba a dogara abin da za suka faruwa saboda aiki na shugaban gaba.
5. Tattalin kowace aiki na shugaban gaba
A tunna transformer na gaba, zai iya kowace aiki na shugaban gaba a cikin systems masu aiki na shugaban gaba (misali generator sets, bus ducts, etc.)

Abubuwan tattalin
| Abubuwan tattalin | GRI8-05A | GRI8-05B | 
| Aiki | AC measurement | AC/DC measurement | 
| Takamantukan shugaban gaba | A1-A2 | |
| Shugaban gaba na takamantuka | AC/DC 24V-240V | |
| Lokacin shugaban gaba na takamantuka | 50/60Hz,0 | |
| Burden | max 1.5VA | |
| Matsayin shugaban gaba | -15%;+10% | |
| Limittoci na aikin | 2A-20A | |
| Lokacin aikin | AC 50Hz | AC 50Hz, DC | 
| Iyakokin aikin | potentiometer | |
| Zamantakewa | ≤0.1s | |
| Alamomin shugaban gaba | green LED | |
| Zamantakewa | 0.1 | |
| Hysteresis | 0.05 | |
| Output | 1×SPDT | |
| Limittoci na aikin | 10A(AC1) | |
| Shugaban gaba na takamantuka | 250VAC/24VDC | |
| Min. breaking capacity DC | 500mW | |
| Alamomin output | red LED | |
| Jiki na mechanical | 1×107 | |
| Jiki na electrical(AC1) | 1×105 | |
| Sakamakon aiki | -20℃ to+55℃(-4℉to131℉) | |
| Sakamakon kula | -35℃ to+75℃(-22℉to158℉) | |
| Mounting/DIN rail | Din rail EN/IEC 60715 | |
| Degree of protection | IP40 for front panel/IP20 terminals | |
| Operating position | any | |
| Overvoltage category | III | |
| Pollution degree | 2 | |
| Max.cable size(mm²) | 1×2.5mm²or2x1.5mm² 0.8N·m | |
| Dimensions | 90mmx18mmx64mm | |
| Weight | 73g | 75g |