Overview
The RKI E-STOP is an emergency stop device for gas detection systems. A clearly marked push-button, or a relay on a gas controller, cuts power to a solenoid valve (relay version) or depressurizes the line to a pneumatic valve (pneumatic version), and a stack light shows green for normal and red when activated.
- Relay version: contacts for a user-supplied solenoid valve
- Pneumatic version: 3-way solenoid valve for a user-supplied pneumatic valve
- Highly visible push-button stops a process or shuts off gas
- Triggers from a normally energized controller relay as well as by hand
- Stack light: green = normal, red = pressed or activated
- NEMA 4X housing; IP-65 stack light; 24 VDC or 115 VAC
Request a quote for pricing and availability.
Specifications
- Versions
- 82-5220 relay 24 VDC / 82-5221 relay 115 VAC / 82-5222 pneumatic 24 VDC / 82-5223 pneumatic 115 VAC
- Dimensions
- 18.8 x 8.1 x 7.2 in (H x W x D)
- Weight
- 4.6 / 5.1 / 6.12 / 6.6 lb by version
- Relay Contact Rating
- 15 A at 120 VAC / 12 A at 28 VDC (relay versions)
- Pressure Rating, In / Out Ports
- 160 psi (pneumatic versions)
- Housing
- PBT / PC blend, NEMA 4X
- Stack Light
- IP-65
- Warranty
- 1 year
Documents
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
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