PIRANHA TD-600 Heat Detector - 600°F

PIRANHA TD-450 Heat Detector - 450°F

PIRANHA TD-325 Heat Detector - 325°F

PIRANHA TD-225 Heat Detector - 225°F

This unit is single circuit with normally open contact configuration.

Is a double circuit with two sets of Normally Open (N/O) contacts. The second set of N/O contacts are used to activate a local ancillary function that includes elevator recall etc.

Is a double circuit with two sets of Normally Closed (N/C) contacts.

It's a double circuit with one set of Normally Open (N/O) contacts, and one set of Normally Closed (N/C) contacts.

This detector is suitable for use in areas where condensation or corrosion can have harmful effects on circuit wiring connected to standard terminals.

This unit is single circuit with normally open contact configuration.

Is a double circuit with two sets of Normally Open (N/O) contacts. The second set of N/O contacts are used to activate a local ancillary function that includes elevator recall etc.

Is a double circuit with two sets of Normally Closed (N/C) contacts.

It's a double circuit with one set of Normally Open (N/O) contacts, and one set of Normally Closed (N/C) contacts.

This detector is suitable for use in areas where condensation or corrosion can have harmful effects on circuit wiring connected to standard terminals.

This unit is single circuit with normally open contact configuration.

Is a double circuit with two sets of Normally Open (N/O) contacts. The second set of N/O contacts are used to activate a local ancillary function that includes elevator recall etc.

Is a double circuit with two sets of Normally Closed (N/C) contacts.

It's a double circuit with one set of Normally Open (N/O) contacts, and one set of Normally Closed (N/C) contacts.

This detector is suitable for use in areas where condensation or corrosion can have harmful effects on circuit wiring connected to standard terminals.

This unit is single circuit with normally open contact configuration.