Carlo Gavazzi RA 24.. -D 06 T, RA 24.. -D 06 TF Catalog Page
Specifications are subject to change without notice 1
• AC Solid State Relay
• Zero switching
• Low-cost triac type
• Rated operational current: 10 and 25 AACrms
• Non-repetitive voltage: Up to 650 Vp
• Rated operational voltage: Up to 240 VACrms
• Input ranges: 3 to 32 VDC
• Insulation: OPTO (input-output) 4000 VACrms
• Fast-on version available
Product Description Ordering Key
Solid State Relays
Type Selection
Switching mode Rated opera- Rated operational Control voltage Non-rep. voltage Output
tional voltage current
A: Zero switching 24: 230 VACrms 10: 10 AACrms -D: 3 to 32 VDC 06: 650 V
p
T: Triac
25: 25 AACrms TF: Triac/Fast-on
terminals
Solid State Relay
Switching mode
Rated operational voltage
Rated operational current
Control voltage
Non-rep. peak voltage
Output
Selection Guide
Rated operational Non-rep. voltage Terminal Control voltage Rated operational current
voltage type 10 AACrms 25 AACrms
230 VACrms 650 Vp Rivet terminals 3 to 32 VDC RA 2410 -D 06T RA 2425 -D 06T
230 VACrms 650 Vp Fast-on terminals 3 to 32 VDC RA 2410 -D 06TF RA 2425 -D 06TF
General Specifications
Operational voltage range 24 to 280 VACrms
Non-rep. peak voltage ≥ 650 Vp
Operational frequency range 45 to 65 Hz
Power factor ≥ 0.5 @ 230 VACrms
Approvals CSA, UL
Insulation
Rated insulation voltage
Input to output ≥ 4000 VACrms
Rated insulation voltage
Output to case ≥ 4000 VACrms
Insulation resistance
Input to output ≥ 1010Ω
Insulation resistance
Output to case ≥ 1010Ω
Insulation capacitance
Input to output ≤ 8 pF
Insulation capacitance
Output to case ≤ 25 pF
Industrial, 1-Phase ZS
Types RA 24.. -D 06 T, RA 24.. -D 06 TF
RA 24 10 -D 06 T
The triac version of the zero
switching relay is an inexpensive solution for resistive
loads. The zero switching re-
lay switches ON when the AC
sine curve just crosses zero,
and switches OFF when the
current crosses zero.
2 Specifications are subject to change without notice
RA 24.. -D 06 T, RA 24.. -D 06 TF
RA 24 .. -D 06T/TF
Control voltage range 3 to 32 VDC
Pick-up voltage ≤ 3 V
Drop-out voltage ≥ 1 V
Reverse voltage ≤ 32 VDC
Input impedance 1.5 kΩ
Response time pick-up ≤ 1/2 cycle
Response time drop-out ≤ 1/2 cycle
Output Specifications
RA 2410 -D 06 T/F RA 2425 -D 06 T/F
Rated operational current AC 1 10 Arms 25 Arms
Minimum operational current 20 mArms 20 mArms
Rep. overload current t=1 s ≤ 30 A
p
≤ 50 A
p
Non-rep. surge current t=20 ms 90 A
p
200 A
p
Off-state leakage current
@ rated voltage, frequency ≤ 5 mArms ≤ 5 mArms
I
2
t for fusing t=1-10 ms ≤ 40 A2s ≤ 200 A
2
s
Critical dI/dt ≥ 10 A/µs ≥ 10 A/µs
On-state voltage drop
@ rated current ≤ 1.6 Vrms ≤ 1.6 Vrms
Critical dV/dt commutating ≥ 10 V/µs ≥ 10 V/µs
Critical dV/dt off-state ≥ 250 V/µs ≥ 250 V/µs
Thermal Specifications
RA 2410 -D 06 T/TF RA 2425 -D 06 T/TF
Operating temperature -40 to +100°C (-40 to +212ºF) -40 to +100°C (-40 to +212ºF)
Storage temperature -40 to +100°C (-40 to +212ºF) -40 to +100°C (-40 to +212ºF)
Junction temperature ≤ 125°C (≤257ºF) ≤ 125°C (≤257ºF)
Rth junction to case ≤ 2.5 K/W ≤ 1.8 K/W
Rth junction to ambient ≤ 12.5 K/W ≤ 12.5 K/W
Control
input
Functional Diagram
Mains input/load output
Load output/mains input
Wiring Diagram
Input Specifications
Control
input
Line/load
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