Honeywell – 235131-L7 Apollo Barrier Isolator

MPN: 235131-L7 · Brand: Honeywell

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Fire Detectors & Manual Call Points
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 235131-L7 be shipped?

235131-L7 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 235131-L7 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 235131-L7 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 235131-L7, subject to availability and destination.

The Insulator barrier and protocol converter are used as a divider in safe and classified area. The Insulator barrier unit is a DC / DC converter and galvanic separation is therefore achieved between the detectors in the Ex area and the plant in general. This makes the system independent grounding in the Ex area. The Insulator barrier device is polarity dependent.

Honeywell 235131-L7 — The Insulator barrier and protocol converter are used as a divider in safe and classified area. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.