United Automation FC11BL, Thyristor Trigger Module

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Subtotal (1 unit)*

PHP8,179.74

(exc. VAT)

PHP9,161.31

(inc. VAT)

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  • Plus 5 unit(s) shipping from January 02, 2026
  • Plus 5 unit(s) shipping from March 27, 2026
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1 - 9PHP8,179.74
10 - 49PHP7,934.35
50 - 99PHP7,696.32
100 - 249PHP7,465.42
250 +PHP7,241.47

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RS Stock No.:
214-3890
Mfr. Part No.:
FC11BL
Manufacturer:
United Automation
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Brand

United Automation

Mounting Type

Screw Mount

Output Isolation

1.5kV

Input Voltage AC

111/230V ac

Input Voltage DC

111/240V dc

Dimensions

73 x 44 x 44mm

Maximum Operating Temperature

+65 °C

COO (Country of Origin):
GB

Burst Firing Trigger Module, FC11BL


Single phase burst firing modules for driving triacs and thyristors with resistive loads.

Fires triacs & thyristors up to 440V
RFI free, zero voltage switching
Selectable soft-start function
Opto-coupled output
MONO-LINK® gate-to-gate firing
Voltage control or 4-20mA current loop
Auxiliary 5Vdc output for manual control
LED output power indicator

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



The number of complete mains cycles during fixed repeating periods (typically 1 to 10 seconds) is varied, thus altering the duty cycle or on-/off-time ratio. Trigger pulses coincide with the zero-crossing times of the mains supply thus ensuring no RFI is produced when using resistive loads.

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