88H Series – Class 1, Div 2, ATEX and IECEx Hermetically Sealed
Hermetically Sealed Relays
You can also search for a Competitor Cross Reference to find a drop-in equivalent 88H Series relay.
For Hazardous Locations – Class 1 Div 2 , ATEX and IECEx certified
Hermetically Sealed inert, dry nitrogen environment mitigates corrosion and/or oxidation of the internal relay components including the contacts. Salt water resistant cover.
Contact Transfer LED Indicator-optional feature
LED is not wired to coil like traditional relays, providing positive confirmation of contact transfer unlike legacy hermetically sealed relays.
Coil
Coil Temperature Rating 155 °C (Class F) Optional coil suppression diode that will protect your sensitive equipment from coil transient voltage.
Corrosion Resistant
- Nickel Plated Brass Cover
- Salt water Resistant
| Items |
 /Asset/88h_2023.jpg 88XCXHL-6VAC 88H Series - Hermetically Sealed Relays |
/Asset/88h_2023.jpg 88XCXHL-12VAC 88H Series - Hermetically Sealed Relays |
/Asset/88h_2023.jpg 88XCXHL-24VAC 88H Series - Hermetically Sealed Relays |
/Asset/88h_2023.jpg 88XCXHL-48VAC 88H Series - Hermetically Sealed Relays |
/Asset/88h_2023.jpg 88XCXHL-120VAC 88H Series - Hermetically Sealed Relays |
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| Industry Standards/Certifications | UL/CUL Listed for ordinary locations (E52197) and Class I, Div 2 hazardous locations (E509225) with Approved Sockets SK-CIR8-DS or SK-CIR11-DS (E340027). | |||||||||
| Type | Hermetically Sealed Relay | |||||||||
| Series | 88H | |||||||||
| Maximum Switching Voltage | 240VAC/30VDC | |||||||||
| Mounting Type | 11 Pin Octal Socket Mount | |||||||||
| Coil Resistance | 6.4 Ω | 18 Ω | 72 Ω | 300 Ω | 1700 Ω | |||||
| Contact Configuration | 3PDT, 3FormC | |||||||||
| Contact Material | Silver Alloy | |||||||||
| Contact Rating | 12 A | |||||||||
| Thermal (Carrying) Current | 12 A | |||||||||
| AC Coil Voltage | 6 V | 12 V | 24 V | 48 V | 120 V | |||||
| DC Coil Voltage | ||||||||||
| Average Consumption Coil | 2.1 VA | |||||||||
| Maximum Operating Voltage | 110 % | |||||||||
| Drop-out Voltage | Minimum 10% of nominal VAC | |||||||||
| Maximum Pickup Voltage | 85% of nominal | |||||||||
| Minimum Switching Requirement | ||||||||||
| Operate Time (Response Time) - On | 20 ms | |||||||||
| Release Time | 15 ms | |||||||||
| Dielectric Strength (Across Open Contacts) | 1000 Vrms | |||||||||
| Dielectric Strength (Between Parts of Opposite Polarity) | 1500 Vrms | |||||||||
| Operating Temperature [Min] | -20 ºC | |||||||||
| Operating Temperature [Max] | 40 ºC | |||||||||
| Ambient Temperature - Storage | -40 to +85 ºC | |||||||||
| Temperature Code for Hazardous Locations | T4A: +40 ºC (+104 ºF) | |||||||||
| Electrical Life, Operations at Rated Current | 100,000 cycles | |||||||||
| Mechanical Life | 5,000,000 cycles | |||||||||
| Terminal Type | ||||||||||
| Current | ||||||||||
| Weight | 130 g | |||||||||
| Optional Contact Transfer Indicator-Code “L” | Yellow LED | |||||||||
| Coil Suppression Diode-V | ||||||||||
| COO | INDIA | |||||||||
| HTS | 8536.41.0050 | 8536.41.0050 | 8536.41.0050 | 8536.41.0050 | 8536.49.0075 | |||||
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